-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 03 Aug 2026 20:40:40 +0200
Source: linux-signed-amd64
Architecture: source
Version: 6.1.180+1
Distribution: bookworm-security
Urgency: high
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Changed-By: Ben Hutchings <benh@debian.org>
Changes:
linux-signed-amd64 (6.1.180+1) bookworm-security; urgency=high
.
* Sign kernel from linux 6.1.180-1
.
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.178
- nvmet-tcp: fix race between ICReq handling and queue teardown
(CVE-2026-46135)
- [arm64] bpf, arm64: Reject out-of-range B.cond targets
- nfsd: release layout stid on setlease failure (CVE-2026-53399)
- nfsd: reset write verifier on deferred writeback errors (CVE-2026-53393)
- userfaultfd: gate must_wait writability check on pte_present()
(CVE-2026-64514)
- net/sched: act_pedit: use NLA_POLICY for parsing 'ex' keys
- slimbus: qcom-ngd-ctrl: Fix up platform_driver registration
- slimbus: qcom-ngd-ctrl: Fix probe error path ordering
- slimbus: qcom-ngd-ctrl: Correct PDR and SSR cleanup ownership
- slimbus: Convert to platform remove callback returning void
- slimbus: qcom-ngd-ctrl: Register callbacks after creating the ngd
(CVE-2026-53332)
- net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink
(CVE-2026-63829)
- device property: initialize the remaining fields of fwnode_handle in
fwnode_init()
- f2fs: keep atomic write retry from zeroing original data
- f2fs: validate orphan inode entry count (CVE-2026-63818)
- f2fs: bound i_inline_xattr_size for non-inline-xattr inodes
(CVE-2026-63815)
- f2fs: fix potential deadlock in f2fs_balance_fs()
- f2fs: fix potential deadlock in gc_merge path of f2fs_balance_fs()
- f2fs: fix listxattr handling of corrupted xattr entries
- KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with
get_unaligned()
- block: Avoid mounting the bdev pseudo-filesystem in userspace
(CVE-2026-63810)
- rpmsg: char: Fix use-after-free on probe error path (CVE-2026-63797)
- i2c: core: fix irq domain leak on adapter registration failure
- i2c: core: fix hang on adapter registration failure
- i2c: core: fix NULL-deref on adapter registration failure
- i2c: core: fix adapter debugfs creation
- i2c: core: fix adapter registration race (CVE-2026-53400)
- fbdev: fbcon: fix out-of-bounds read in err_out of fbcon_do_set_font()
(CVE-2026-53402)
- NFSv4/flexfiles: reject zero filehandle version count (CVE-2026-53392)
- nfsd: Don't reset the write verifier on a commit EAGAIN
- apparmor: advertise the tcp fast open fix is applied
- nfsd: move name lookup out of nfsd4_list_rec_dir()
- nfsd: change nfs4_client_to_reclaim() to allocate data
- mm/vmscan: flush deferred TLB before freeing large folios
- Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID
- eventpoll: don't decrement ep refcount while still holding the ep mutex
(CVE-2025-38349)
- file: add fput() cleanup helper
- eventpoll: use hlist_is_singular_node() in __ep_remove()
- eventpoll: split __ep_remove()
- eventpoll: kill __ep_remove()
- eventpoll: drop vestigial __ prefix from ep_remove_{file,epi}()
- eventpoll: rename ep_remove_safe() back to ep_remove()
- eventpoll: move epi_fget() up
- eventpoll: fix ep_remove struct eventpoll / struct file UAF
(CVE-2026-46242)
- ACPI: CPPC: Suppress UBSAN warning caused by field misuse (CVE-2026-64512)
- virtio_net: Support dynamic rss indirection table size
- usb: gadget: function: rndis: add length check to response query
- usb: gadget: function: rndis: add length check for header (CVE-2026-64505)
- iio: accel: bmc150: clamp the device-reported FIFO frame count
(CVE-2026-64504)
- iio: accel: kxsd9: fix runtime PM imbalance on write_raw() error
- iio: adc: lpc32xx: Initialize completion before requesting IRQ
(CVE-2026-64500)
- iio: adc: spear: Initialize completion before requesting IRQ
- iio: adc: ti-ads124s08: Return reset GPIO lookup errors
- iio: chemical: scd30: Cleanup initializations and fix sign-extension bug
(CVE-2026-64497)
- iio: event: Fix event FIFO reset race (CVE-2026-64496)
- iio: gyro: bmg160: bail out when bandwidth/filter is not in table
(CVE-2026-64495)
- iio: gyro: bmg160: wait full startup time after mode change at probe
- iio: imu: bmi160: add IRQF_NO_THREAD to data-ready trigger IRQ
- iio: imu: st_lsm6dsx: deselect shub page before reading whoami
- iio: light: al3010: fix incorrect scale for the highest gain range
- iio: light: gp2ap002: fix runtime PM leak on read error (CVE-2026-64494)
- iio: light: opt3001: fix missing state reset on timeout
- iio: light: tsl2591: return actual error from probe IRQ failure
- iio: light: veml6030: fix channel type when pushing events
- iio: magnetometer: ak8975: Add missed pm_runtime_put_autosuspend() call
- iio: temperature: ltc2983: Fix reinit_completion() called after conversion
start
- ALSA: virtio: Add missing 384 kHz PCM rate mapping
- ALSA: ymfpci: check snd_ctl_new1() return value
- ALSA: caiaq: fix out-of-bounds read in the Traktor Kontrol S4 input parser
(CVE-2026-64487)
- ALSA: cmipci: check snd_ctl_new1() return value
- ALSA: es1938: check snd_ctl_new1() return value
- ALSA: firewire: isight: bound the sample count to the packet payload
(CVE-2026-64483)
- ALSA: gus: check snd_ctl_new1() return value
- ALSA: ice1712: check snd_ctl_new1() return value
- ALSA: usb-audio: avoid kobject path lookup in DualSense match
(CVE-2026-64478)
- ALSA: usb-audio: Propagate errors in scarlett_ctl_enum_put()
- ALSA: usb-audio: Propagate US-16x08 write errors in route/mix EQ-switch
put callbacks
- ALSA: usb-audio: Roll back quirk control caches on write errors
- ALSA: usb-audio: Update Babyface Pro control caches only after successful
writes
- ALSA: usb-audio: Update US-16x08 EQ/comp shadow state after successful
writes
- vfio/pci: Release the VGA arbiter client on register_device() failure
- Bluetooth: btusb: fix use-after-free on registration failure
(CVE-2026-64471)
- Bluetooth: btusb: fix use-after-free on marvell probe failure
(CVE-2026-64470)
- Bluetooth: btusb: fix wakeup source leak on probe failure
- binder: fix UAF in binder_thread_release() (CVE-2026-64469)
- binder: fix UAF in binder_free_transaction() (CVE-2026-64468)
- usb: xhci: Fix sleep in atomic context in xhci_free_streams()
(CVE-2026-64465)
- PCI: altera: Do not dispose parent IRQ mapping
- PCI: host-common: Request bus reassignment when not probe-only
- mm/damon/ops-common: handle extreme intervals in damon_hot_score()
(CVE-2026-64458)
- netfilter: ipset: fix race between dump and ip_set_list resize
(CVE-2026-64189)
- virtio-mmio: fix device release warning on module unload
- hwrng: virtio: clamp device-reported used.len at copy_data()
(CVE-2026-64456)
- USB: chaoskey: Fix slab-use-after-free in chaoskey_release()
(CVE-2026-64455)
- usb: dwc3: run gadget disconnect from sleepable suspend context
(CVE-2026-64454)
- 6lowpan: fix NHC entry use-after-free on error path (CVE-2026-64452)
- tipc: fix out-of-bounds read in broadcast Gap ACK blocks (CVE-2026-64450)
- staging: vme_user: bound slave read/write to the kern_buf size
(CVE-2026-64449)
- smb: client: restrict implied bcc[0] exemption to responses without data
area
- staging: vme_user: fix location monitor leak in fake bridge
- staging: vme_user: fix location monitor leak in tsi148 bridge
- media: staging: ipu3-imgu: Add range check for imgu_css_cfg_acc_stripe
- staging: media: atomisp: reduce load_primary_binaries() stack usage
- staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth()
(CVE-2026-64445)
- staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop
- staging: rtl8723bs: fix OOB read in update_beacon_info() IE loop
- staging: rtl8723bs: fix OOB reads in IE loops in issue_assocreq() and
join_cmd_hdl()
- staging: rtl8723bs: fix OOB reads in is_ap_in_tkip() IE loop
- staging: rtl8723bs: fix OOB write in HT_caps_handler() (CVE-2026-64440)
- crypto: amlogic - avoid double cleanup in meson_crypto_probe()
- ksmbd: fix use-after-free of a deferred file_lock on SMB2_CLOSE then
SMB2_CANCEL (CVE-2026-64437)
- net: af_key: initialize alg_key_len for IPComp states (CVE-2026-64436)
- audit: Fix data races of skb_queue_len() readers on audit_queue
- debugobjects: Plug race against a concurrent OOM disable
- NTB: epf: Avoid calling pci_irq_vector() from hardirq context
- gpio: eic-sprd: use raw_spinlock_t in the irq startup path
(CVE-2026-64429)
- io_uring/io-wq: re-check IO_WQ_BIT_EXIT for each linked work item
(CVE-2026-64425)
- ipv4: igmp: remove multicast group from hash table on device destruction
(CVE-2026-64423)
- net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes
(CVE-2026-64422)
- mfd: cros_ec: Delay dev_set_drvdata() until probe success
- netfilter: ctnetlink: use nf_ct_exp_net() in expectation dump
- netfilter: ebtables: module names must be null-terminated (CVE-2026-64412)
- netfilter: ebtables: terminate table name before find_table_lock()
(CVE-2026-64411)
- Bluetooth: btmtksdio: fix infinite loop in btmtksdio_txrx_work()
(CVE-2026-64409)
- Bluetooth: bnep: pin L2CAP connection during netdev registration
(CVE-2026-64408)
- Bluetooth: fix UAF in bt_accept_dequeue() (CVE-2026-64406)
- Bluetooth: L2CAP: validate option length before reading conf opt value
(CVE-2026-64403)
- net: Drop the lock in skb_may_tx_timestamp() (CVE-2026-43216)
- ksmbd: add permission checks for FSCTL_DUPLICATE_EXTENTS_TO_FILE
(CVE-2026-64399)
- ksmbd: add a permission check for FSCTL_SET_ZERO_DATA (CVE-2026-64398)
- ksmbd: serialize QUERY_DIRECTORY requests per file (CVE-2026-64397)
- ksmbd: fix UAF of struct file_lock in SMB2_LOCK deferred-lock cancellation
(CVE-2026-64396)
- ksmbd: require source read access for duplicate extents (CVE-2026-64395)
- ksmbd: add a WRITE_DAC/WRITE_OWNER check to SMB2 SET_INFO SECURITY
(CVE-2026-64394)
- ksmbd: run set info with opener credentials (CVE-2026-64393)
- ksmbd: add per-handle permission check to FILE_LINK_INFORMATION
- smb: client: Fix next buffer leak in receive_encrypted_standard()
(CVE-2026-64381)
- smb: client: use unaligned reads in parse_posix_ctxt()
- smb: client: harden POSIX SID length parsing (CVE-2026-64380)
- smb: client: mask server-provided mode to 07777 in modefromsid
(CVE-2026-64379)
- firmware_loader: fix device reference leak in firmware_upload_register()
(CVE-2026-64376)
- cpufreq: intel_pstate: Sync policy->cur during CPU offline
- sched/rt: Have RT_PUSH_IPI be default off for non PREEMPT_RT
(CVE-2026-64374)
- cpufreq: Fix hotplug-suspend race during reboot (CVE-2026-64373)
- cpufreq: pcc: fix use-after-free and double free in _OSC evaluation
(CVE-2026-64372)
- posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path
- clocksource/drivers/timer-tegra186: Fix support for multiple watchdog
instances
- X.509: Fix validation of ASN.1 certificate header
- HID: wacom: stop hardware after post-start probe failures
- HID: letsketch: fix UAF on inrange_timer at driver unbind (CVE-2026-64365)
- HID: lg-g15: cancel pending work on remove to fix a use-after-free
(CVE-2026-64362)
- HID: sensor-hub: Add sensor_hub_input_attr_read_values() for multi-byte
reads
- hfs/hfsplus: zero-initialize buffer in hfs_bnode_read (CVE-2026-64360)
- nilfs2: reject CLEAN_SEGMENTS ioctl with out-of-range segment numbers
(CVE-2026-64359)
- xfs: use null daddr for unset first bad log block
- xfs: fix unreachable BIGTIME check in dquot flush validation
- bpf: Reject fragmented frames in devmap (CVE-2026-64355)
- bpf: Restore sysctl new-value from 1 to 0
- net: usb: kalmia: bound RX frame length in kalmia_rx_fixup()
(CVE-2026-64351)
- usb: cdc_acm: Add quirk for Uniden BC125AT scanner
- usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()
(CVE-2026-64350)
- USB: core: add USB_QUIRK_NO_LPM for VIA Labs USB 2.0 hub
- usb: dwc3: meson-g12a: fix refcount leak in dwc3_meson_g12a_resume()
- usb: gadget: composite: fix dead empty check in the USB_DT_OTG handler
(CVE-2026-64347)
- usb: gadget: udc: Fix use-after-free in gadget_match_driver
(CVE-2026-64346)
- USB: idmouse: fix use-after-free on disconnect race (CVE-2026-64344)
- USB: ldusb: fix use-after-free on disconnect race (CVE-2026-64343)
- USB: iowarrior: fix use-after-free on disconnect (CVE-2026-64342)
- USB: quirks: add NO_LPM for the Samsung T5 EVO Portable SSD
- USB: legousbtower: fix use-after-free on disconnect race (CVE-2026-64340)
- usb: sl811-hcd: disable controller wakeup on remove
- USB: storage: include US_FL_NO_SAME in quirks mask
- USB: misc: uss720: unregister parport on probe failure (CVE-2026-64338)
- usb: mtu3: unmap request DMA on queue failure (CVE-2026-64337)
- USB: serial: keyspan_pda: fix information leak (CVE-2026-64336)
- USB: serial: option: add Telit Cinterion FE990D50 compositions
- USB: serial: digi_acceleport: fix broken rx after throttle
(CVE-2026-64335)
- USB: serial: digi_acceleport: fix hard lockup on disconnect
(CVE-2026-64334)
- USB: serial: digi_acceleport: fix write buffer corruption (CVE-2026-64333)
- USB: ulpi: fix memory leak on registration failure (CVE-2026-64332)
- USB: usb-storage: ene_ub6250: restore media-ready check
- usbip: tools: support SuperSpeedPlus devices
- usbip: vudc: fix NULL deref in vep_dequeue() (CVE-2026-64331)
- usb: typec: anx7411: use devm_pm_runtime_enable()
- usb: typec: class: drop PD lookup reference
- usb: typec: tcpm: Validate SVID index in svdm_consume_modes()
(CVE-2026-64330)
- usb: typec: ucsi: Invert DisplayPort role assignment
- usb: typec: ucsi: Pass full DP config payload in SET_NEW_CAM for DP alt
mode
- usb: typec: ucsi: ccg: Fix use-after-free of ucsi on remove
(CVE-2026-64329)
- usb: typec: ucsi: cancel pending work on system suspend
- iio: temperature: ltc2983: Fix n_wires default bypassing rotation check
- efivarfs: expose used and total size
- efivarfs: fix statfs() on efivarfs
- udf: validate free block extents against the partition length
(CVE-2026-64324)
- udf: validate VAT header length against the VAT inode size
(CVE-2026-64323)
- udf: validate sparing table length as an entry count, not a byte count
(CVE-2026-64322)
- dm-ioctl: report an error if a device has no table
- nvme-multipath: set BIO_REMAPPED on bios remapped to per-path namespace
disks
- btrfs: do not trim a device which is not writeable
- partitions: aix: bound the pp_count scan to the ppe array (CVE-2026-64318)
- isofs: bound Rock Ridge symlink components to the SL record
(CVE-2026-64317)
- crypto: caam - use print_hex_dump_devel to guard key hex dumps
(CVE-2026-64316) (CVE-2026-64315)
- crypto: caam - use print_hex_dump_devel to guard key hex dumps
(CVE-2026-64316) (CVE-2026-64315) again
- crypto: ecc - Fix carry overflow in vli multiplication (CVE-2026-64313)
- crypto: pcrypt - restore callback for non-parallel fallback
(CVE-2026-64312)
- crypto: drbg - Fix returning success on failure in CTR_DRBG
(CVE-2026-64306)
- crypto: drbg - Fix drbg_max_addtl() on 64-bit kernels
- crypto: drbg - Fix the fips_enabled priority boost
- crypto: talitos - use dma_sync_single_for_cpu() before reading descriptor
header
- crypto: talitos - add chaining of arbitrary number of descriptor for the
SEC1
- crypto: talitos - move dma unmapping code in flush_channel() into a
standalone dma_unmap_request() function
- crypto: talitos - move dma mapping code in talitos_submit() into a
standalone dma_map_request() function
- crypto: talitos - move code in current_desc_hdr() into a standalone
function
- spi: fsl-lpspi: replace dmaengine_terminate_all() with
dmaengine_terminate_sync()
- spi: fsl-lpspi: terminate the RX channel on TX prepare failure path
(CVE-2026-64303)
- EDAC/i10nm: Don't fail probing if ADXL is missing
- watchdog: apple: Add "apple,t8103-wdt" compatible
- tracing: Prevent out-of-bounds read in glob matching (CVE-2026-64299)
- NFSv4: include MAY_WRITE in open permission mask for O_TRUNC
(CVE-2026-64298)
- module: decompress: check return value of module_extend_max_pages()
(CVE-2026-64297)
- exfat: bound uniname advance in exfat_find_dir_entry() (CVE-2026-64296)
- NTB: epf: Fix request_irq() unwind in ntb_epf_init_isr()
- KVM: VMX: Refresh GUEST_PENDING_DBG_EXCEPTIONS.BS on all injected #DBs
- KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode
- udmabuf: fix DMA direction mismatch in release_udmabuf()
- i2c: core: fix adapter deregistration race (CVE-2026-64279)
- i2c: stm32f7: truncate clock period instead of rounding it
- Input: synaptics-rmi4 - unregister function handlers on physical driver
registration failure
- Input: synaptics-rmi4 - bound the F3A keymap to the GPIO count
(CVE-2026-64277)
- Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count
(CVE-2026-64276)
- Input: elan_i2c - prevent division by zero and arithmetic underflow
(CVE-2026-64275)
- Input: goodix - clamp the device-reported contact count (CVE-2026-64274)
- Input: iforce - bound the device-reported force-feedback effect index
(CVE-2026-64273)
- Input: touchwin - reset the packet index on every complete packet
(CVE-2026-64271)
- Input: maplemouse - fix NULL pointer dereference in open()
- Input: mms114 - fix multi-touch slot corruption
- Input: maple_keyb - set driver data before registering input device
- Input: maplemouse - set driver data before registering input device
- Input: maplecontrol - set driver data before registering input device
- RDMA/rtrs-srv: Bound RDMA-Write length to chunk size in rdma_write_sg
(CVE-2026-64269)
- RDMA/siw: bound Read Response placement to the RREAD length
(CVE-2026-64268)
- fuse: fix device node leak in cuse_process_init_reply()
- fuse: re-lock request before returning from fuse_ref_folio()
(CVE-2026-64266)
- smb: client: reject overlapping data areas in SMB2 responses
- xfs: fail recovery on a committed log item with no regions
(CVE-2026-64187)
- xfs: resample the data fork mapping after cycling ILOCK (CVE-2026-64600)
- smb/server: do not require delete access for non-replacing links
- sched/fair: Only update stats for allowed CPUs when looking for dst group
- fs: quota: create dedicated workqueue for quota_release_work
(CVE-2025-40196)
- crypto: algif_skcipher - force synchronous processing on trees without
ctx->state
- tools/mm/slabinfo: fix total_objects attribute name
- net: dsa: tag_ksz: do not rely on skb_mac_header() in TX paths
- nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path
(CVE-2026-64534)
- nvmet-tcp: Fix potential UAF when ddgst mismatch (CVE-2026-64535)
- crypto: sun4i-ss - Remove insecure and unused rng_alg
- [x86] mm: Fix check/use ordering in switch_mm_irqs_off()
- crypto: crypto4xx - Remove ahash-related code
- crypto: crypto4xx - Remove insecure and unused rng_alg
- crypto: af_alg - Remove zero-copy support from skcipher and aead
- crypto: hisi-trng - Remove crypto_rng interface
- media: uvcvideo: Avoid partial metadata buffers
- media: uvcvideo: Fix buffer sequence in frame gaps
- dt-bindings: media: sun4i-a10-video-engine: Add interconnect properties
- dt-bindings: power: imx93: Add MIPI PHY power domain
- serial: msm: Disable DMA for kernel console UART
- serial: 8250_omap: clear rx_running on zero-length DMA completes
- afs: Fix netns teardown to cancel the preallocation charger
- afs: fix NULL pointer dereference in afs_get_tree()
- afs: Fix further netns teardown to cancel the preallocation charger
- fbcon: fix NULL pointer dereference for a console without vc_data
- drm/tidss: Drop extra drm_mode_config_reset() call
- drm/amdgpu: fix integer overflow in amdgpu_gem_align_pitch()
- drm/radeon: fix memory leak in radeon_ring_restore() on lock failure
- libbpf: Report error when a negative kprobe offset is specified
- Documentation: proc: fix section numbering in table of contents
- wifi: cfg80211: fix grammar in MLO group key error message
- [arm64] tegra: Fix Tegra234 MGBE PTP clock
- drm/amdkfd: Validate CRIU-restored IDs before idr_alloc
- driver core: use READ_ONCE() for dev->driver in dev_has_sync_state()
- wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer
- kconfig: fix potential NULL pointer dereference in conf_askvalue
- wifi: ath9k: fix OOB access from firmware tx status queue ID
- watchdog: sp5100_tco: Use EFCH MMIO for newer Hygon FCH
- watchdog: sprd_wdt: Remove redundant sprd_wdt_disable() on register
failure
- media: cedrus: Fix failure to clean up hardware on probe failure
- pinctrl: sunxi: fix regulator leak in sunxi_pmx_request() error path
- [arm64] dts: rockchip: fix rk809 interrupt pin on rk3566-roc-pc
- vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().
- crypto: atmel-sha204a - fix blocking and non-blocking rng logic
- crypto: ecrdsa - fix unknown OID check in ecrdsa_param_curve
- crypto: asymmetric_keys - fix OOB read in pefile_digest_pe_contents
(CVE-2026-64544)
- iommu/amd: Fix a stale comment about which legacy mode is user visible
- arm64: dts: mediatek: mt8192-asurada: Move PCIe DMA bounce buffer to host
- clk: scmi: Fix clock rate rounding
- drm/hisilicon/hibmc: move display contrl config to hibmc_probe()
- drm/hisilicon/hibmc: use clock to look up the PLL value
- evm: terminate and bound the evm_xattrs read buffer
- thermal: hwmon: Fix critical temperature attribute removal
- net/sched: sch_hfsc: annotate data-races in hfsc_dump_class_stats()
- crypto: ccp - Treat zero-length cert chain as query for blob lengths
- net/sched: sch_htb: do not change sch->flags in htb_dump()
- net/sched: sch_htb: annotate data-races (I)
- ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD
- RDMA/hns: Fix arithmetic overflow in calc_hem_config()
- RDMA/mlx5: Fix devx subscribe-event unwind NULL dereference
- RDMA/srpt: fix integer overflow in immediate data length check
- media: atomisp: Fix memory leak in atomisp_fixed_pattern_table()
- firmware: arm_scmi: Read sensor config as 32-bit value
- sysfs: clamp show() return value in sysfs_kf_read()
- net/sched: sch_drr: annotate data-races around cl->deficit
- media: rockchip: rga: fix too small buffer size
- firmware: arm_scmi: Fix OOB in scmi_power_name_get()
- device property: fix fwnode reference leak in
fwnode_graph_get_endpoint_by_id()
- driver core: Use mod_delayed_work to prevent lost deferred probe work
- cpufreq: Documentation: fix sampling_down_factor range
- cpufreq: conservative: Simplify frequency limit handling
- pwm: imx27: Fix variable truncation in .apply()
- bus: sunxi-rsb: Always check register address validity
- RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs
- IB/mlx4: Fix refcount leak in add_port() error path
- RDMA/hns: Fix warning in poll cq direct mode
- RDMA/counter: Fix incorrect port index in rdma_counter_init() error
cleanup
- PM: sleep: Use complete() in device_pm_sleep_init()
- mtd: spi-nor: Drop duplicate Kconfig dependency
- ALSA: seq: midi: Serialize output teardown with event_input
- nvme-multipath: fix flex array size in struct nvme_ns_head
- workqueue: drop spurious '*' from print_worker_info() fn declaration
- ipv6: guard against possible NULL deref in __in6_dev_stats_get()
- net/sched: cls_bpf: prevent unbounded recursion in offload rollback
- gpu: host1x: Allow entries in BO caches to be freed
- drm/tegra: dc: Fix device node reference leak in tegra_dc_has_output()
- gpu: host1x: Fix iommu_map_sgtable() return value check
- drm/tegra: Fix iommu_map_sgtable() return value check
- drm/nouveau/bios: specify correct display fuse register for Ampere and Ada
- libbpf: Harden parse_vma_segs() path parsing
- libbpf: Fix UAF in strset__add_str()
- dax/kmem: account for partial discontiguous resource upon removal
- rapidio/tsi721: prevent a bad dereference in tsi721_db_dpc()
- ocfs2: don't BUG_ON an invalid journal dinode
- ocfs2: kill osb->system_file_mutex lock
- crypto: hisilicon/qm - disable error report before flr
- drm/msm/dp: fix HPD state status bit shift value
- drm/msm/dp: Fix the ISR_* enum values
- EDAC/{skx_common,skx}: Fix UBSAN shift-out-of-bounds in skx_get_dimm_info
- RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe
- RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path
- media: qcom: venus: drop extra padding in NV12 raw size calculation
- media: qcom: venus: relax encoder frame/blur dimension steps on v4
- media: qcom: venus: relax encoder frame/blur step size on v6
- md/raid10: reset read_slot when reusing r10bio for discard
- ext4: fix LOGFLUSH shutdown ordering to allow ordered-mode data writeback
- nvdimm/btt: Handle preemption in BTT lane acquisition
- scsi: Revert "scsi: Fix sas_user_scan() to handle wildcard and
multi-channel scans"
- scsi: pm8001: Fix error code in non_fatal_log_show()
- bpf: fix UAF by restoring RCU-delayed inode freeing in bpffs
- mm/fake-numa: fix under-allocation detection in uniform split
- sched: restore timer_slack_ns when resetting RT policy on fork
- lib/test_meminit: use && for bools
- configfs_lookup(): don't leave ->s_dentry dangling on failure
- bpftool: Use libbpf error code for flow dissector query
- ocfs2: rebase copied fsdlm LVB pointers in locking_state
- ocfs2: fix buffer head management in ocfs2_read_blocks()
- ocfs2: reject FITRIM ranges shorter than a cluster
- ocfs2/dlm: require a ref for locking_state debugfs open
- ocfs2: fix race between ocfs2_control_install_private() and
ocfs2_control_release()
- netfilter: nfnetlink_osf: fix mss parsing on big-endian architectures
- netfilter: synproxy: protect nf_ct_seqadj_init() with conntrack lock
- netfilter: conntrack: call nf_ct_gre_keymap_destroy() if master helper is
pptp
- IB/cm: Fix av cm device leak on an error path in cm_init_av_by_path()
- RDMA/irdma: Fix OOB read during CQ MR registration
- bpf: Check tail zero of bpf_prog_info
- bpf: Update transport_header when encapsulating UDP tunnel in lwt
- wifi: wcn36xx: fix heap overflow from oversized firmware HAL response
- wifi: wcn36xx: fix OOB read from firmware count in PRINT_REG_INFO
indication
- wifi: wcn36xx: fix OOB read from short trigger BA firmware response
- riscv: stacktrace: Remove bogus -0x4 offset in non-FP walk_stackframe
- ALSA: seq: Introduce SNDRV_SEQ_IOCTL_USER_PVERSION ioctl
- ALSA: seq: Add UMP support
- ALSA: seq: Clear variable event pointer on read
- ACPI: IPMI: Fix message kref handling on dead device
- cpufreq: Documentation: fix conservative governor freq_step description
- IB/mlx5: Don't take the rereg_mr fallback without a new translation
- IB/mlx5: Properly support implicit ODP rereg_mr
- spi: ep93xx: fix double-free of zeropage on DMA setup failure
- firmware_loader: Fix recursive lock in device_cache_fw_images()
- configfs: fix lockless traversals of ->s_children
- watchdog: unregister PM notifier on watchdog unregister
- scsi: target: Fix hexadecimal CHAP_I handling
- pinctrl: mediatek: mt8516: Fix Schmitt trigger register offset of pins
34-39
- pinctrl: mediatek: mt8167: Fix Schmitt trigger register offset of pins
34-39
- vmalloc: fix NULL pointer dereference in is_vm_area_hugepages()
- hwspinlock: qcom: avoid uninitialized struct members
- wifi: mt76: fix argument to ieee80211_is_first_frag()
- btrfs: fix invalid pointer dereference in __btrfs_run_delayed_refs()
- fbdev: sm501fb: Fix buffer errors in OF binding code
- btrfs: zoned: don't account data relocation space-info in statfs free
space
- IB/mlx4: Fill in the access_flags if IB_MR_REREG_ACCESS is not specified
- vduse: hold vduse_lock across IDR lookup in open path
- vhost/vdpa: validate virtqueue index in mmap and fault paths
- vduse: Requeue failed read to send_list head
- vhost/net: complete zerocopy ubufs only once
- tools/virtio: check mmap return value in vringh_test
- bonding: 3ad: fix mux port state on oper down
- cxl/test: Fix integer overflow in mock LSA bounds checks
- bpf: Tighten cgroup storage cookie checks for prog arrays
- Bluetooth: eir: Fix stack OOB write when prepending the Flags AD
(CVE-2026-64539)
- Bluetooth: hci: validate codec capability element length
- fs: efs: remove unneeded debug prints
- RDMA/mlx5: Remove raw RSS QP restrack tracking
- RDMA/mlx5: Fix undefined shift of user RQ WQE size
- RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one
- ASoC: codecs: hdac_hdmi: Validate written enum value
- ASoC: fsl: fsl_audmix: Validate written enum values
- ASoC: tegra: tegra210_ahub: Validate written enum value
- net/sched: cls_flow: Dont expose folded kernel pointers
- net: fib_rules: Don't dump dying fib_rule in fib_rules_dump().
- bridge: cfm: reject invalid CCM interval at configuration time
(CVE-2026-64537)
- sctp: validate embedded address parameter length
- net/sched: sch_hfsc: Don't make class passive twice
- tipc: require net admin for TIPCv2 netlink mutators
- tipc: prevent snt_unacked underflow on CONN_ACK
- tipc: reject inverted service ranges from peer bindings
- crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
- crypto: cavium/cpt - fix DMA cleanup using wrong loop index
- crypto: rng - Free default RNG on module exit
- spi: xilinx: use FIFO occupancy register to determine buffer size
- ASoC: adau1372: Clear PLL_EN on failed PLL lock without reset GPIO
- power: supply: core: fix supplied_from allocations
- net/sched: sch_fq_codel: Do not call qdisc_tree_reduce_backlog during peek
before restoring qlen
- net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek
before restoring qlen
- net: mana: initialize gdma queue id to INVALID_QUEUE_ID
- net: mana: guard TX wq object destroy with INVALID_MANA_HANDLE check
- bpf: Run generic devmap egress prog on private skb
- net/mlx5: Check max_macs devlink param value against max capability
- net: bcmgenet: Use weighted round-robin TX DMA arbitration
- kcm: use WRITE_ONCE() when changing lower socket callbacks
- netfilter: nf_conncount: callers must hold rcu read lock
- ALSA: core: Fix unintuitive behavior of snd_power_ref_and_wait()
- cifs: remove all cifs files before kill super
- smb/client: always return a value for FS_IOC_GETFLAGS
- bpf: Fix bpf_get/setsockopt to tos for ipv4-mapped ipv6 socket
- bpf, sockmap: reject overflowing copy + len in bpf_msg_push_data()
- bpf, sockmap: fix integer overflow in bpf_msg_pop_data() bounds check
- [powerpc*] perf: fix preempt count underflow in fsl_emb_pmu_del
- [powerpc*] powernv: fix preempt count leak in
pnv_kexec_wait_secondaries_down
- [powerpc*] kexec: fix double get_cpu() imbalance in kexec_prepare_cpus
- KEYS: Use acquire when reading state in keyring search
- tipc: fix UAF in tipc_l2_send_msg()
- tcp: ipv6: clamp default adverting MSS to avoid GSO_BY_FRAGS (0xFFFF)
- ksmbd: fix use-after-free in same_client_has_lease()
- ocfs2: fix circular locking dependency in ocfs2_dio_end_io_write
- net/9p: fix race condition on rdma->state in trans_rdma.c
- staging: nvec: fix use-after-free in nvec_rx_completed()
- coresight: cti: Fix DT filter signals silently ignored
- coresight: etm4x: Correct TRCVMIDCCTLR1 save and restore
- PCI/ASPM: Don't reconfigure ASPM entering low-power state
- PCI: Introduce named defines for PCI ROM
- PCI: Check ROM header and data structure addr before accessing
- [x86] platform/olpc: xo15: Drop wakeup source on driver removal
- [x86] platform/x86: xo15-ebook: Fix wakeup source and GPE handling
- PCI: loongson: Do not ignore downstream devices on external bridges
- bus: mhi: ep: Fix potential deadlock in mhi_ep_reset_worker()
- phy: phy-can-transceiver: Check driver match and driver data against NULL
- mailbox: mtk-adsp: fix UAF during device teardown
- staging: most: video: avoid double free on video register failure
- usb: host: max3421: Fix shift-out-of-bounds in max3421_hub_control()
- usb: host: max3421: Reject hub port requests for non-existent ports
- char: tlclk: fix use-after-free in tlclk_cleanup()
- iio: light: si1133: reset counter to prevent race condition
- iio: light: si1133: prevent race condition on timeout
- iio: magnetometer: ak8975: fix potential kernel stack memory leak
- iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling
- iio: accel: mma8452: handle I2C read error(s) in mma8452_read()
- clk: at91: keep securam node alive while mapping it
- HID: logitech-hidpp: remove excess kernel-doc member in
hidpp_scroll_counter
- fs/ntfs3: add bounds check to run_get_highest_vcn()
- drm/amd/display: Add missing kdoc for ALLM parameters
- dmaengine: imx-sdma: Refine spba bus searching in probe
- dmaengine: qcom: gpi: set DMA_PRIVATE capability
- dmaengine: Fix possible use after free
- clk: qcom: a53: Corrected frequency multiplier for 1152MHz
- pNFS/filelayout: fix cheking if a layout is striped
- xprtrdma: Remove temp allocation of rpcrdma_rep objects
- xprtrdma: Avoid 250 ms delay on backlog wakeup
- xprtrdma: Close lost-wakeup race in xprt_rdma_alloc_slot
- xprtrdma: Post receive buffers after RPC completion
- xprtrdma: Use sendctx DMA state for Send signaling
- xprtrdma: Decouple req recycling from RPC completion
- NFSv4/pnfs: defer return_range callbacks until after inode unlock
- NFSv4/flexfiles: honor FF_FLAGS_NO_IO_THRU_MDS on fatal DS connect errors
- NFSv4/flexfiles: honor FF_FLAGS_NO_IO_THRU_MDS in
pg_get_mirror_count_write
- PCI: mediatek: Fix operator precedence in PCIE_FTS_NUM_L0 macro
- PCI: rcar-host: Remove unused LIST_HEAD(res)
- xprtrdma: Check frwr_wp_create() during connect
- xprtrdma: Document and assert reply-handler invariants
- xprtrdma: Resize reply buffers before reposting receives
- xprtrdma: Fix bcall rep leak and unbounded peek
- xprtrdma: Sanitize the reply credit grant after parsing
- xprtrdma: Repost Receive buffers for malformed replies
- xprtrdma: Return sendctx slot after Send preparation failure
- tools lib api: Fix missing null termination in filename__read_int/ull()
- tools lib api: Fix filename__write_int() writing uninitialized stack data
- tools lib api: Fix mount_overload() snprintf truncation and toupper range
- PCI: mediatek: Fix possible truncation in mtk_pcie_parse_port()
- PCI: mediatek: Use actual physical address instead of virt_to_phys()
- Revert "PCI/MSI: Unmap MSI-X region on error"
- security/apparmor/apparmorfs.c: conditionally compile
get_loaddata_common_ref()
- apparmor: check label build before no_new_privs test
- apparmor: aa_label_alloc use aa_label_free on alloc failure
- apparmor: grab ns lock and refresh when looking up changehat child
profiles
- apparmor: fix potential UAF in aa_replace_profiles
- apparmor: aa_getprocattr free procattr leak on format failure
- apparmor: put secmark label after secid lookup
- i3c: master: Prevent reuse of dynamic address on device add failure
- apparmor: fix label can not be immediately before a declaration
- spi: dw: fix wrong BAUDR setting after resume
- xfrm: add new packet offload flag
- xfrm: Use the XFRM_GRO to indicate a GRO call on input
- xfrm: Support crypto offload for inbound IPv6 ESP packets not in GRO path
- xfrm: annotate data-races around xfrm_policy_count[] and
xfrm_policy_default[]
- xfrm: validate selector family and prefixlen during match
- ASoC: tlv320aic3x: restrict CLKDIV bypass Q values in dual-rate mode
- drm/amdkfd: Avoid double-unpin of DOORBELL/MMIO BOs on free
- drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm
- drm/amdgpu: initialize irq.lock spinlock earlier
- octeontx2-pf: Fix leak of SQ timestamp buffer on teardown
- net: psample: fix info leak in PSAMPLE_ATTR_DATA (CVE-2026-64553)
- sctp: hold socket lock when dumping endpoints in sctp_diag
- PCI: iproc: Restore .map_irq() for the platform bus driver
- spi: rpc-if: Use correct device for hardware reinitialization on resume
- virtio_ring: introduce virtqueue_set_dma_premapped()
- virtio_ring: introduce dma map api for virtqueue
- virtio_ring: introduce dma sync api for virtqueue
- virtio-net: fix len check in receive_big() (CVE-2026-64552)
- dpaa2-switch: fix VLAN upper check not rejecting bridge join
- flow_dissector: check device type before reading ETH_ADDRS
- [arm64] hw_breakpoint: reject unaligned watchpoints that would truncate
BAS
- thermal: intel: Fix dangling resources on thermal_throttle_online()
failure
- ACPI: resource: Amend kernel-doc style
- ACPI: IPMI: Fix inverted interface check in ipmi_bmc_gone()
- ieee802154: Remove WARN_ON() in cfg802154_pernet_exit()
- ieee802154: fix kernel-infoleak in dgram_recvmsg()
- md/raid1: free r1_bio when REQ_NOWAIT is set and read would block on retry
- netfilter: ipset: Fix data race between add and dump in all hash types
- netfilter: ipset: annotate "pos" for concurrent readers/writers
- netfilter: ipset: Don't use test_bit() in lockless RCU readers in hash
types
- netfilter: ipset: fix order of kfree_rcu() and rcu_assign_pointer()
- netfilter: nf_reject: skip iphdr options when looking for icmp header
- netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak
- irqchip/crossbar: Fix parent domain resource leak
- net: marvell: prestera: initialize err in prestera_port_sfp_bind
- octeontx2-af: mcs: Fix unsupported secy stats read
- octeontx2-pf: Clear stats of all resources when freeing resources
- octeontx2-pf: mcs: Fix mcs resources free on PF shutdown
- rtc: abx80x: fix the RTC_VL_CLR clearing all status flags
- rtc: ds1307: handle oscillator stop flag for ds1337/ds1339/ds3231
- bpf: Fix stack slot index in nospec checks
- bpf: zero-initialize the fib lookup flow struct
- drm/edid: fix OOB read in drm_parse_tiled_block() (CVE-2026-64546)
- PCI: endpoint: pci-epf-vntb: Add check to detect 'db_count' value of 0
- PCI: endpoint: pci-epf-ntb: Add check to detect 'db_count' value of 0
- ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()
- ice: fix AQ error code comparison in ice_set_pauseparam()
- rtc: msc313: fix NULL deref in shared IRQ handler at probe
- ksmbd: fix use-after-free of conn->preauth_info in concurrent SMB2
NEGOTIATE
- ipv6: Fix null-ptr-deref in fib6_nh_mtu_change(). (CVE-2026-64538)
- ipv4: fib: Don't ignore error route in local/main tables.
- bpf, lsm: Add disabled BPF LSM hook list
- bpf: Disable xfrm_decode_session hook attachment
- netfilter: nf_nat: avoid invalid nat_net pointer use on failed
nf_nat_init()
- netfilter: nf_conncount: prevent connlimit drops for early confirmed ct
- netfilter: nft_synproxy: stop bypassing the priv->info snapshot
- NTB: epf: Make db_valid_mask cover only real doorbell bits
- NTB: epf: Report 0-based doorbell vector via ntb_db_event()
- NTB: epf: Fix doorbell bitmask and IRQ vector handling
- net, bpf: check master for NULL in xdp_master_redirect() (CVE-2026-64545)
- net: dsa: sja1105: round up PTP perout pin duration
- veth: fix NAPI leak in XDP enable error path
- net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_handle
(CVE-2026-64530)
- ipv6: fix error handling in disable_ipv6 sysctl
- ipv6: fix error handling in ignore_routes_with_linkdown sysctl
- ipv6: fix error handling in forwarding sysctl
- ipv6: fix error handling in disable_policy sysctl
- smb/client: preserve errors from smb2_set_sparse()
- rtc: ds1307: Fix off-by-one issue with wday for rx8130
- rtc: cmos: unregister HPET IRQ handler on probe failure
- net: mvneta: re-enable percpu interrupt on resume
- net: sungem: fix probe error cleanup
- ASoC: fsl_asrc_dma: fix eDMA maxburst misalignment with channel count
- dt-bindings: net: renesas,ether: Drop example "ethernet-phy-ieee802.3-c22"
fallback
- tracing: probes: fix typo in a log message
- spi: sh-msiof: abort transfers when reset times out
- gpio: mvebu: fail probe if gpiochip registration fails
- gpio: htc-egpio: use managed gpiochip registration
- seg6: validate SRH length before reading fixed fields
- qede: fix out-of-bounds check for cqe->len_list[]
- net: enetc: check the number of BDs needed for xdp_frame
- hwmon: adm1275: Prevent reading uninitialized stack
- usbnet: gl620a: fix out-of-bounds read in genelink_rx_fixup()
(CVE-2026-64540)
- net: phy: sfp: free mii_bus in sfp_i2c_mdiobus_destroy
- net: gianfar: dispose irq mappings on probe failure and device removal
- net/sched: sch_teql: Introduce slaves_lock to avoid race condition and UAF
- bridge: stp: Fix a potential use-after-free when deleting a bridge
- tracing/events: Fix to check the simple_tsk_fn creation
- tracing: eprobe: read the complete FILTER_PTR_STRING pointer
- irqchip/gic-v3-its: Fix OF node reference leak
- irqchip/ts4800: Fix missing chained handler cleanup on remove
- virtio_net: disable cb when NAPI is busy-polled
- cxgb4: Fix decode strings dump for T6 adapters
- net/sched: act_bpf: use rcu_dereference_bh() to read the filter
- gpio: timberdale: Return -ENOMEM on dynamic memory allocation in probe
- pinctrl: meson: restore non-sleeping GPIO access
- net/sched: hhf: clear heavy-hitter state on reset
- afs: Fix error code in afs_extract_vl_addrs()
- afs: use kvfree() to free memory allocated by kvcalloc()
- afs: Fix callback service message parsers to pass through -EAGAIN
- afs: Fix vllist leak
- afs: Fix the volume AFS_VOLUME_RM_TREE is set on
- afs: Fix unchecked-length string display in debug statement
- ata: sata_gemini: unwind clocks on IDE pinctrl errors
- HID: picolcd: prevent NULL pointer dereference in picolcd_send_and_wait()
- HID: core: Fix OOB read in hid_get_report for numbered reports
- [arm64] mm: convert ptep_clear() to ptep_get_and_clear()
- [arm64] mm: Optimize TLB flush in unmap_hotplug_[pmd|pud]_range()
- net: usb: net1080: validate packet_len before pad-byte access in rx_fixup
(CVE-2026-64547)
- gue: validate REMCSUM private option length
- netfilter: xt_u32: reject invalid shift counts
- netfilter: xt_rateest: fix u64 truncation in xt_rateest_mt()
- netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop
- netfilter: xt_connmark: reject invalid shift parameters
- net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation
- net/mlx5e: Fix HV VHCA stats agent registration race
- qede: fix off-by-one in BD ring consumption on build_skb failure
- net: qualcomm: rmnet: add tx packets aggregation
- net: qualcomm: rmnet: validate MAP frame length before ingress parsing
(CVE-2026-64550)
- net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket
- amt: fix size calculation in amt_get_size()
- Bluetooth: MGMT: Fix adv monitor add failure cleanup
- Bluetooth: ISO: exclude RFU bits from ISO_SDU_Length
- Bluetooth: bpa10x: avoid OOB read of revision string in bpa10x_setup()
(CVE-2026-64549)
- ring-buffer: Fix event length with forced 8-byte alignment
- net: usb: lan78xx: move functions to avoid forward definitions
- net: usb: lan78xx: disable VLAN filter in promiscuous mode
- net/sched: cake: reject overhead values that underflow length
- octeontx2-pf: check DMAC extraction support before filtering
- ipv6: mcast: Replace locking comments with lockdep annotations.
- ipv6: mcast: Fix potential UAF in MLD delayed work
- ipvs: pass parsed transport offset to state handlers
- ipvs: use parsed transport offset in TCP state lookup
- ipvs: fix PMTU for GUE/GRE tunnel ICMP errors
- ipvs: ensure inner headers in ICMP errors are in headroom
- cifs: validate DFS referral string offsets
- dm era: fix NULL pointer dereference in metadata_open()
- regulator: core: Make regulator_lock_two() logic easier to follow
- regulator: core: regulator_lock_two() should test for EDEADLK not
EDEADLOCK
- net/mlx5: Fix L3 tunnel entropy refcount leak
- octeontx2-af: fix VF bringup affecting PF promiscuous state
- smb: client: fix overflow in passthrough ioctl bounds check
- mlxsw: fix refcount leak in mlxsw_sp_vrs_lpm_tree_replace()
- vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter
- ASoC: SOF: ipc3-control: Use overflow checks in control_update size calc
- ASoC: SOF: ipc3-control: Fix TOCTOU in bytes_put and bytes_get
- net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post()
- net: atm: reject out-of-range traffic classes in QoS validation
- net: ife: require ETH_HLEN to be pullable in ife_decode()
- [arm64] fpsimd: Fix type mismatch in sve_{save,load}_state()
- [arm64] dts: qcom: sdm630: describe adsp_mem region properly
- [arm64] KVM: arm64: vgic: Check the interrupt is still ours before
migrating it
- [x86] KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV
EOIs
- fbdev: metronomefb: fix potential memory leak in metronomefb_probe()
- fbdev: broadsheetfb: fix potential memory leak in broadsheetfb_probe()
- fbdev: hecubafb: fix potential memory leak in hecubafb_probe()
- fbdev: sm712: Fix operator precedence in big_swap macro
- fbdev: radeon: fix potential memory leak in radeonfb_pci_register()
- fbdev: i740fb: fix potential memory leak in i740fb_probe()
- fbdev: s3fb: fix potential memory leak in s3_pci_probe()
- fbdev: uvesafb: fix potential memory leak in uvesafb_probe()
- fbdev: tdfxfb: fix potential memory leak in tdfxfb_probe()
- fbdev: carminefb: fix potential memory leak in alloc_carmine_fb()
- fbdev: nvidia: fix potential memory leak in nvidiafb_probe()
- fbdev: tridentfb: fix potential memory leak in trident_pci_probe()
- ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control
- ASoC: qcom: q6apm: fix NULL pointer dereference in graph_callback
- netfilter: nf_conntrack_irc: fix parse_dcc() off-by-one OOB read
- netfilter: nfnl_cthelper: apply per-class values when updating policies
- netfilter: xt_cluster: reject template conntracks in hash match
- netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst
- netfilter: nf_nat_sip: reload possible stale data pointer
- netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6
defrag
- netfilter: nf_conncount: fix zone comparison in tuple dedup
- netfilter: ecache: fix inverted time_after() check
- netfilter: xt_nat: reject unsupported target families
- netfilter: bridge: fix stale prevhdr pointer in br_ip6_fragment()
(CVE-2026-64554)
- gpu: host1x: Fix device reference leak in host1x_device_parse_dt() error
path
- soc: ti: k3-ringacc: Fix access mode for k3_ringacc_ring_pop_tail_io/proxy
- soc: fsl: qe: panic on ioremap() failure in qe_reset()
- selinux: check connect-related permissions on TCP Fast Open
- leds: uleds: Fix potential buffer overread
- mfd: sm501: Fix reference leak on failed device registration
- tools/power/x86/intel-speed-select: Harden daemon pidfile open
- [x86] boot: Validate console=uart8250 baud rate to fix early boot hang
- [x86] boot: Reject too long acpi_rsdp= values
- batman-adv: gw: acquire ethernet header only after skb realloc
- batman-adv: access unicast_ttvn skb->data only after skb realloc
- batman-adv: dat: acquire ARP hw source only after skb realloc
- batman-adv: bla: reacquire gw address after skb realloc
- batman-adv: dat: ensure accessible eth_hdr proto field
- batman-adv: dat: fix tie-break for candidate selection
- batman-adv: tt: avoid request storms during pending request
- batman-adv: fix VLAN priority offset
- batman-adv: frag: free unfragmentable packet
- batman-adv: frag: fix primary_if leak on failed linearization
- batman-adv: tt: prevent TVLV OOB check overflow
- mfd: tps6586x: Fix OF node refcount
- Bluetooth: SCO: fix sleeping under spinlock in sco_conn_ready
- Bluetooth: SCO: hold sk properly in sco_conn_ready
- jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit()
- nvdimm/btt: Free arenas on btt_init() error paths
- nvdimm/btt: Free arena sub-allocations on discover_arenas() error path
- lockd: Plug nlm_file leak when nlm_do_fopen() fails
- lockd: Plug nlm_file refcount leak on cached nlm_do_fopen() failure
- power: supply: cpcap-battery: Fix missing nvmem_device_put() causing
reference leak
- power: supply: charger-manager: fix refcount leak in is_full_charged()
- proc: only bump parent nlink when registering directories
- mtd: slram: remove failed entries from the device list
- scsi: smartpqi: Use shost_to_hba() in pqi_scan_finished()
- scsi: sas: Skip opt_sectors when DMA reports no real optimization hint
- ocfs2: use kzalloc for quota recovery bitmap allocation
- mtd: rawnand: pl353: fix probe resource allocation
- net/9p: fix infinite loop in p9_client_rpc on fatal signal
- mtd: rawnand: fix condition in 'nand_select_target()'
- ocfs2: avoid moving extents to occupied clusters
- ocfs2: fix NULL h_transaction deref in ocfs2_assure_trans_credits
- ocfs2: add journal NULL check in ocfs2_checkpoint_inode()
- ocfs2: reject dinodes with non-canonical i_mode type
- ocfs2: reject dinodes whose i_rdev disagrees with the file type
- ocfs2: reject non-inline dinodes with i_size and zero i_clusters
- bus: mhi: ep: Protect mhi_ep_handle_syserr() in the error path
- fpga: microchip-spi: fix zero header_size OOB read in
mpf_ops_parse_header()
- mtd: spi-nor: swp: Improve locking user experience
- mtd: maps: vmu-flash: fix NULL pointer dereference in initialization
- irqchip/crossbar: Use correct index in crossbar_domain_free()
- tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()
- dmaengine: tegra: Fix burst size calculation
- dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and
ABORT_INT_MASK
- smb: client: use kvzalloc() for megabyte buffer in simple fallocate
- ksmbd: fix integer overflow in set_file_allocation_info()
- hwmon: (ltc2992) add missing 'select REGMAP_I2C' to Kconfig
- i2c: mediatek: fix WRRD for SoCs without auto_restart option
- i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource()
- xen/gntdev: fix error handling in ioctl
- xfrm: use compat translator only for u64 alignment mismatch
- xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for
changelink
- tpm: fix event_size output in tpm1_binary_bios_measurements_show
- tpm: Make the TPM character devices non-seekable
- time: Fix off-by-one in compat settimeofday() usec validation
- spi: uniphier: Fix completion initialization order before
devm_request_irq()
- sctp: validate STALE_COOKIE cause length before reading staleness
(CVE-2026-64551)
- nvmet-rdma: handle inline data with a nonzero offset
- can: esd_usb: kill anchored URBs before freeing netdevs
- can: isotp: use unconditional synchronize_rcu() in isotp_release()
- can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF
- can: bcm: fix lockless bound/ifindex race and silent RX_SETUP failure
- can: bcm: add missing rcu list annotations and operations
- bpf: Add missing access_ok call to copy_user_syms
- net: sparx5: unregister blocking notifier on init failure
- dm thin metadata: fix superblock refcount leak on snapshot shadow failure
- dm thin metadata: fix metadata snapshot consistency on commit failure
- dm era: fix out-of-bounds memory access for non-zero start sector
- dm-bufio: fix wrong count calculation in dm_bufio_issue_discard
- dm-log: fix a bitset_size overflow on 32bit machines
- dm-stats: fix dm_jiffies_to_msec64
- dm-stats: fix merge accounting
- dm_early_create: fix freeing used table on dm_resume failure
- dm-verity: fix a possible NULL pointer dereference
- dm-verity: increase sprintf buffer size
- scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path
- scsi: lpfc: Fix memory leak in lpfc_sli4_driver_resource_setup()
- scsi: sg: Report request-table problems when any status is set
- scsi: xen: scsiback: Free the command tag on the TMR submit-failure path
- scsi: xen: scsiback: Free unsubmitted command instead of double-putting it
- scsi: target: Bound PR-OUT TransportID parsing to the received buffer
- scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE
- scsi: elx: efct: Fix refcount leak in efct_hw_io_abort()
- scsi: elx: efct: Fix I/O leak on unsupported additional CDB
- Input: ims-pcu - fix use-after-free and double-free in disconnect
- Input: ims-pcu - release data interface on disconnect
- Input: ims-pcu - validate control endpoint type
- Input: ims-pcu - add response length checks
- Input: ims-pcu - fix DMA mapping violation in line setup
- Input: ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging
- Input: ims-pcu - fix potential infinite loop in CDC union descriptor
parsing
- Input: ims-pcu - fix race condition in reset_device sysfs callback
- Input: ims-pcu - fix type confusion in CDC union descriptor parsing
- net/mlx5e: macsec: fix use-after-free of metadata_dst on RX SC delete
- posix-cpu-timers: Use u64 multiplication in update_rlimit_cpu()
- cpu: hotplug: Preserve per instance callback errors
- cpu: hotplug: Bound hotplug states sysfs output
- gpio-f7188x: Add support for NCT6126D version B
- gpios: palmas: add .get_direction() op
- net: sit: require CAP_NET_ADMIN in the device netns for changelink
- net: wwan: t7xx: destroy DMA pool on CLDMA late init failure
- net: ixp4xx_hss: fix duplicate HDLC netdev allocation
- net: ena: clean up XDP TX queues when regular TX setup fails
- net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink
- net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink
- net: ipip: require CAP_NET_ADMIN in the device netns for changelink
- net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink
- ieee802154: admin-gate legacy LLSEC dump operations
- ieee802154: allow legacy LLSEC ADD/DEL ops to pass strict validation
- ieee802154: ca8210: fix cas_ctl leak on spi_async failure
- ieee802154: ca8210: fix pointer truncation in kfifo on 64-bit
- net/sched: sch_teql: move rcu_read_lock()/spin_lock() from _bh variants
- mm/damon/reclaim: fix typo in damon_reclaim_timer_fn()
- batman-adv: retrieve ethhdr after potential skb realloc on RX
- batman-adv: ensure minimal ethernet header on TX
- batman-adv: clean untagged VLAN on netdev registration failure
- bnx2x: fix potential memory leak in bnx2x_alloc_mem_bp()
- rtc: mpfs: fix counter upload completion condition
- hwmon: (w83627hf) remove VID sysfs files on error and remove
- hwmon: (w83793) remove vrm sysfs file on probe failure
- net: liquidio: fix BAR resource leak on PF number failure
- hwmon: (occ) unregister sysfs devices outside occ lock
- fsl/fman: Free init resources on KeyGen failure in fman_init()
- net: lan743x: Initialize eth_syslock spinlock before use
- net/sched: sch_multiq: Replace direct dequeue call with peek and
qdisc_dequeue_peeked
- tracing/probes: Fix double addition of offset for @+FOFFSET
- orangefs: keep the readdir entry size 64-bit in fill_from_part()
- ata: pata_pxa: Fix DMA channel leak on probe error
- net: wwan: iosm: bound device offsets in the MUX downlink decoder
- hwmon: (asus_atk0110) Check package count before accessing element
- mac802154: remove interfaces with RCU list deletion
- llc: fix SAP refcount leak in llc_ui_autobind()
- ipvs: use parsed transport offset in SCTP state lookup
- ipvs: reset full ip_vs_seq structs in ip_vs_conn_new
- macsec: don't read an unset MAC header in macsec_encrypt()
- drbd: reject data replies with an out-of-range payload size
- cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed
- [powerpc*] pseries: fix memory leak on krealloc failure in papr_init
- wifi: rt2x00: avoid full teardown before work setup in probe
- wifi: mac80211: fix memory leak in ieee80211_register_hw()
- regulator: ltc3676: Fix incorrect IRQSTAT bit offsets
- net: openvswitch: reject oversized nested action attrs (CVE-2026-64531)
- Bluetooth: btrtl: validate firmware patch bounds
- llc: fix SAP refcount leak when creating incoming sockets
- macsec: fix promiscuity refcount leak in macsec_dev_open()
- memstick: ms_block: reject a card that reports too many blocks
- ipvs: fix more places with wrong ipv6 transport offsets
- reset: sunxi: fix memory region leak on ioremap failure
- [powerpc*] spufs: fix out-of-bounds access in spufs_mem_mmap_access()
- wifi: mac80211: free ack status frame on TX header build failure
- wifi: mwifiex: fix permanently busy scans after multiple roam iterations
- mtd: onenand: samsung: report DMA completion timeouts
- mtd: mchp23k256: use SPI match data for chip caps
- mmc: vub300: defer reset until cmd_mutex is unlocked
- mtd: rawnand: fsl_ifc: return errors for failed page reads
- mtd: rawnand: lpc32xx_mlc: fail DMA transfers on timeout
- mtd: rawnand: lpc32xx_slc: fail DMA transfer on completion timeout
- ACPI: NFIT: core: Fix acpi_nfit_init() error cleanup
- iio: imu: adis: add IRQF_NO_THREAD to non-FIFO trigger IRQ
- iio: hid-sensor-rotation: Fix stale or zero output when reading raw values
- iio: imu: inv_icm42600: make timestamp module chip independent
- iio: move inv_icm42600 timestamp module in common
- iio: make invensense timestamp module generic
- iio: imu: inv_mpu6050: use the common inv_sensors timestamp module
- iio: invensense: remove redundant initialization of variable period
- iio: invensense: fix timestamp glitches when switching frequency
- iio: imu: inv_icm42600: stabilized timestamp in interrupt
- iio: imu: inv_icm42600: fix timestamping by limiting FIFO reading
- ALSA: aoa: check snd_ctl_new1() return value
- bitops: make BYTES_TO_BITS() treewide-available
- iio: common: st_sensors: honour channel endianness in read_axis_data
- vfio/pci: Use bitfield for struct vfio_pci_core_device flags
- vfio/pci: Use a private flag to prevent power state change with VFs
- vfio/pci: Latch disable_idle_d3 per device (CVE-2026-64476)
- PCI: altera: Fix resource leaks on probe failure (CVE-2026-64462)
- vfio/mlx5: Fix racy bitfields and tighten struct layout (CVE-2026-64472)
- PCI: imx6: Fix IMX6SX_GPR12_PCIE_TEST_POWERDOWN handling
- staging: rtl8723bs: Fix indentation issues
- staging: rtl8723bs: Fix space issues
- staging: rtl8723bs: fix heap buffer overflow in rtw_cfg80211_set_wpa_ie()
(CVE-2026-64446)
- PCI: controller: Use dev_fwnode() instead of of_fwnode_handle()
- PCI: mediatek: Convert bool to single quirks entry and bitmap
- PCI: mediatek: Use generic MACRO for TPVPERL delay
- PCI: mediatek: Fix IRQ domain leak when port fails to enable
(CVE-2026-64461)
- staging: rtl8723bs: core: move constants to right side in comparison
- staging: rtl8723bs: fix spaces around binary operators
- staging: rtl8723bs: fix OOB reads in rtw_get_sec_ie(), rtw_get_wapi_ie(),
and rtw_get_wps_attr()
- crypto: qat - fix VF2PF work teardown race in adf_disable_sriov()
(CVE-2026-64438)
- PCI: Prevent resource tree corruption when BAR resize fails
- PCI: Free saved list without holding pci_bus_sem
- PCI: Fix restoring BARs on BAR resize rollback path
- PCI: Add kerneldoc for pci_resize_resource()
- PCI: Move Resizable BAR code to rebar.c
- PCI: Skip Resizable BAR restore on read error
- mm: shrinker: remove redundant shrinker_rwsem in debugfs operations
- mm/shrinker: do not hold RCU lock in shrinker_debugfs_count_show()
(CVE-2026-64419)
- coresight: etb10: restore atomic_t for shared reading state
- gpio: sch: use raw_spinlock_t in the irq startup path (CVE-2026-64428)
- mm: shrinkers: fix debugfs file permissions
- mm: shrinker: fix NULL pointer dereference in debugfs (CVE-2026-64417)
- netfilter: ebtables: Use vmalloc_array() to improve code
- netfilter: ebtables: zero chainstack array (CVE-2026-64413)
- Bluetooth: Make handle of hci_conn be unique
- Bluetooth: Remove BT_HS
- Bluetooth: L2CAP: Fix slab-use-after-free in l2cap_connect()
(CVE-2024-36013)
- Bluetooth: 6lowpan: fix cyclic locking warning on netdev unregister
- Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb()
(CVE-2026-64557)
- Bluetooth: L2CAP: Fix not tracking outstanding TX ident
- Bluetooth: L2CAP: Fix deadlock in l2cap_conn_del()
- Bluetooth: L2CAP: cancel pending_rx_work before taking conn->lock
(CVE-2026-64206)
- Bluetooth: hci_core: Enable buffer flow control for SCO/eSCO
- cifs: handle when server stops supporting multichannel
- cifs: after disabling multichannel, mark tcon for reconnect
- cifs: Fix reacquisition of volume cookie on still-live connection
- cifs: Add tracing for the cifs_tcon struct refcounting
- smb: client: resolve SWN tcon from live registrations (CVE-2026-64401)
- ksmbd: use opener credentials for FSCTL mutations
- smb: move some duplicate definitions to common/cifsglob.h
- smb: move smb_version_values to common/smbglob.h
- ksmbd: fix use-after-free in __ksmbd_close_fd() via durable scavenger
- ksmbd: fix mechToken leak when SPNEGO decode fails after token alloc
(CVE-2026-31610)
- ksmbd: destroy async_ida in ksmbd_conn_free()
- ksmbd: centralize ksmbd_conn final release to plug transport leak
- ksmbd: track the connection owning a byte-range lock (CVE-2026-64390)
- writeback: Avoid contention on wb->list_lock when switching inodes
- writeback: fix race between cgroup_writeback_umount() and
inode_switch_wbs()
- proc: use generic setattr() for /proc/$PID/net
- proc: Move fdinfo PTRACE_MODE_READ check into the inode .permission
operation
- proc: rename proc_setattr to proc_nochmod_setattr
- proc: protect ptrace_may_access() with exec_update_lock (FD links)
- HID: add haptics page defines
- HID: multitouch: fix out-of-bounds bit access on mt_io_flags
(CVE-2026-64364)
- seqlock: Introduce scoped_seqlock_read()
- seqlock: Change do_task_stat() to use scoped_seqlock_read()
- proc: protect ptrace_may_access() with exec_update_lock (part 1)
- treewide: Switch/rename to timer_delete[_sync]()
- HID: appleir: fix UAF on pending key_up_timer in remove() (CVE-2026-64363)
- serial: 8250_mid: Remove 8250_pci usage
- serial: 8250_mid: Disable DMA for selected platforms
- hfs/hfsplus: prevent getting negative values of offset/length
- hfs/hfsplus: fix u32 overflow in check_and_correct_requested_length
(CVE-2026-64361)
- bpf: Consistently use bpf_rcu_lock_held() everywhere
- bpf: Allow LPM map access from sleepable BPF programs (CVE-2026-64352)
- usb: iowarrior: remove inherent race with minor number
- usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect()
- usb: typec: tcpm: Fix VDM type for Enter Mode commands
- usb: gadget: f_fs: initialize reset_work at allocation time
- crypto: atmel-sha204a - Mark OF related data as maybe unused
- crypto: atmel - Drop explicit initialization of struct
i2c_device_id::driver_data to 0
- crypto: atmel-sha204a - drop hwrng quality reduction for ATSHA204A
- nvmet: remove superfluous initialization
- usb: gadget: f_fs: Tie read_buffer lifetime to ffs_epfile
- crypto: qat - fix restarting state leak on allocation failure
- btrfs: check and set EXTENT_DELALLOC_NEW before clearing EXTENT_DELALLOC
- crypto: qat - validate RSA CRT component lengths (CVE-2026-64304)
- audit: add audit_log_nf_skb helper function
- audit: fix potential integer overflow in audit_log_n_hex()
- regulator: scmi: Simplify with scoped for each OF child loop
- regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()
(CVE-2026-64301)
- btrfs: fix false IO failure after falling back to buffered write
- btrfs: fix incorrect buffered IO fallback for append direct writes
- mm/damon/core: make charge_addr_from aware of end-address exclusivity
- mm/damon/sysfs-schemes: fix dir put orders in access_pattern_add_dirs()
- KVM: Move kvm_io_bus_get_dev() locking responsibilities to callers
- seqlock: fix scoped_seqlock_read kernel-doc
- Bluetooth: L2CAP: Fix regressions caused by reusing ident
- Bluetooth: L2CAP: fix tx ident leak for commands without a response
- writeback: Fix use after free in inode_switch_wbs_work_fn()
- writeback: drop now-unnecessary rcu_barrier() in cgroup_writeback_umount()
- jiffies: Define secs_to_jiffies()
- jiffies: Cast to unsigned long in secs_to_jiffies() conversion
- driver core: Fix missing jiffies conversion in
deferred_probe_extend_timeout()
- driver core: Guard deferred probe timeout extension with
delayed_work_pending()
- ALSA: seq: Avoid confusion of aligned read size
- tools/virtio: Add dma sync api for virtio test
- cifs: fix lock ordering while disabling multichannel
- virtio_ring: fix syncs DMA memory with different direction
- iio: imu: inv_mpu6050: fix frequency setting when chip is off
- iio: invensense: fix odr switching to same value
- Bluetooth: Ignore too large handle values in BIG
- bluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX
- ALSA: seq: Skip event type filtering for UMP events
- ALSA: seq: Check UMP support for midi_version change
- iio: imu: inv_icm42600: fix timestamp clock period by using lower value
- ALSA: seq: Fix uninitialised heap leak in snd_seq_event_dup()
- [x86] perf/x86/amd/core: Always use the NMI latency mitigation
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.179
- mm: refactor mm_access() to not return NULL
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.180
- posix-cpu-timers: Prevent UAF caused by non-leader exec() race
(CVE-2026-64560)
.
[ Salvatore Bonaccorso ]
* net/bluetooth: Do not set BT_HS (removed upstream)
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