etcd - Debian Package Tracker

general

source: etcd (main)
version: 3.5.30-2
maintainer: Debian Go Packaging Team (DMD)
uploaders: Jelmer Vernooij [DMD] – Anthony Fok [DMD] – Tim Potter [DMD]
arch: all any
std-ver: 4.7.2
VCS: Git (Browse, QA)

versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]

[pool directory]

o-o-stable: 3.3.25+dfsg-6
oldstable: 3.4.23-4
stable: 3.5.16-4
testing: 3.5.30-2
unstable: 3.5.30-2

versioned links

3.3.25+dfsg-6: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
3.4.23-4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
3.5.16-4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
3.5.30-2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]

binaries

etcd-client
etcd-server
golang-etcd-server-dev

action needed

A new upstream version is available: 3.8.0-alpha.0 high

A new upstream version 3.8.0-alpha.0 is available, you should consider packaging it.

Created: 2026-05-31 Last update: 2026-06-12 19:31

1 new commit since last upload, is it time to release? normal

vcswatch reports that this package seems to have new commits in its VCS but has not yet updated debian/changelog. You should consider updating the Debian changelog and uploading this new version into the archive.

Here are the relevant commit logs:

commit 78d260df0f5b42b2b35e4f991e1c64f42caf1e50
Author: Reinhard Tartler <siretart@tauware.de>
Date:   Thu Jun 11 05:59:58 2026 -0400

    Add patch to increase waitCommitConverge timeout for slower architectures

Created: 2026-06-11 Last update: 2026-06-11 12:02

lintian reports 1 warning normal

Lintian reports 1 warning about this package. You should make the package lintian clean getting rid of them.

Created: 2026-06-10 Last update: 2026-06-10 22:30

1 open merge request in Salsa normal

There is 1 open merge request for this package on Salsa. You should consider reviewing and/or merging these merge requests.

Created: 2026-05-27 Last update: 2026-05-27 15:02

3 low-priority security issues in trixie low

There are 3 open security issues in trixie.

3 issues left for the package maintainer to handle:

CVE-2026-33343: (needs triaging) etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, an authenticated user with RBAC restricted permissions on key ranges can use nested transactions to bypass all key-level authorization. This allows any authenticated user with direct access to etcd to effectively ignore all key range restrictions, accessing the entire etcd data store. Kubernetes does not rely on etcd’s built-in authentication and authorization. Instead, the API server handles authentication and authorization itself, so typical Kubernetes deployments are not affected. Versions 3.4.42, 3.5.28, and 3.6.9 contain a patch. If upgrading is not immediately possible, reduce exposure by treating the affected RPCs as unauthenticated in practice. Restrict network access to etcd server ports so only trusted components can connect and require strong client identity at the transport layer, such as mTLS with tightly scoped client certificate distribution.
CVE-2026-33413: (needs triaging) etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, unauthorized users may bypass authentication or authorization checks and call certain etcd functions in clusters that expose the gRPC API to untrusted or partially trusted clients. In unpatched etcd clusters with etcd auth enabled, unauthorized users are able to call MemberList and learn cluster topology, including member IDs and advertised endpoints; call Alarm, which can be abused for operational disruption or denial of service; use Lease APIs, interfering with TTL-based keys and lease ownership; and/or trigger compaction, permanently removing historical revisions and disrupting watch, audit, and recovery workflows. Kubernetes does not rely on etcd’s built-in authentication and authorization. Instead, the API server handles authentication and authorization itself, so typical Kubernetes deployments are not affected. Versions 3.4.42, 3.5.28, and 3.6.9 contain a patch. If upgrading is not immediately possible, reduce exposure by treating the affected RPCs as unauthenticated in practice. Restrict network access to etcd server ports so only trusted components can connect and/or require strong client identity at the transport layer, such as mTLS with tightly scoped client certificate distribution.
CVE-2026-44283: (needs triaging) etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may be able to access unauthorized data or attach leases by invoking transaction operations with these features enabled. This vulnerability is fixed in 3.4.44, 3.5.30, and 3.6.11.

You can find information about how to handle these issues in the security team's documentation.

Created: 2026-03-27 Last update: 2026-06-12 05:31

5 low-priority security issues in bookworm low

There are 5 open security issues in bookworm.

3 issues left for the package maintainer to handle:

CVE-2026-33343: (needs triaging) etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, an authenticated user with RBAC restricted permissions on key ranges can use nested transactions to bypass all key-level authorization. This allows any authenticated user with direct access to etcd to effectively ignore all key range restrictions, accessing the entire etcd data store. Kubernetes does not rely on etcd’s built-in authentication and authorization. Instead, the API server handles authentication and authorization itself, so typical Kubernetes deployments are not affected. Versions 3.4.42, 3.5.28, and 3.6.9 contain a patch. If upgrading is not immediately possible, reduce exposure by treating the affected RPCs as unauthenticated in practice. Restrict network access to etcd server ports so only trusted components can connect and require strong client identity at the transport layer, such as mTLS with tightly scoped client certificate distribution.
CVE-2026-33413: (needs triaging) etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, unauthorized users may bypass authentication or authorization checks and call certain etcd functions in clusters that expose the gRPC API to untrusted or partially trusted clients. In unpatched etcd clusters with etcd auth enabled, unauthorized users are able to call MemberList and learn cluster topology, including member IDs and advertised endpoints; call Alarm, which can be abused for operational disruption or denial of service; use Lease APIs, interfering with TTL-based keys and lease ownership; and/or trigger compaction, permanently removing historical revisions and disrupting watch, audit, and recovery workflows. Kubernetes does not rely on etcd’s built-in authentication and authorization. Instead, the API server handles authentication and authorization itself, so typical Kubernetes deployments are not affected. Versions 3.4.42, 3.5.28, and 3.6.9 contain a patch. If upgrading is not immediately possible, reduce exposure by treating the affected RPCs as unauthenticated in practice. Restrict network access to etcd server ports so only trusted components can connect and/or require strong client identity at the transport layer, such as mTLS with tightly scoped client certificate distribution.
CVE-2026-44283: (needs triaging) etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may be able to access unauthorized data or attach leases by invoking transaction operations with these features enabled. This vulnerability is fixed in 3.4.44, 3.5.30, and 3.6.11.

You can find information about how to handle these issues in the security team's documentation.

2 ignored issues:

CVE-2021-28235: Authentication vulnerability found in Etcd-io v.3.4.10 allows remote attackers to escalate privileges via the debug function.
CVE-2023-32082: etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API allows access to key names (not value) associated to a lease when `Keys` parameter is true, even a user doesn't have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC). Versions 3.4.26 and 3.5.9 fix this issue. There are no known workarounds.

Created: 2023-06-10 Last update: 2026-06-12 05:31

debian/patches: 18 patches to forward upstream low

Among the 25 debian patches available in version 3.5.30-2 of the package, we noticed the following issues:

18 patches where the metadata indicates that the patch has not yet been forwarded upstream. You should either forward the patch upstream or update the metadata to document its real status.

Created: 2023-02-26 Last update: 2026-06-10 18:02

Standards version of the package is outdated. wishlist

The package should be updated to follow the last version of Debian Policy (Standards-Version 4.7.4 instead of 4.7.2).

Created: 2025-12-23 Last update: 2026-06-10 19:31

news

[rss feed]

[2026-06-12] etcd 3.5.30-2 MIGRATED to testing (Debian testing watch)
[2026-06-10] Accepted etcd 3.5.30-2 (source) into unstable (Reinhard Tartler)
[2026-06-07] Accepted etcd 3.5.30-1~exp2 (source) into experimental (Reinhard Tartler)
[2026-06-05] Accepted etcd 3.5.30-1~exp1 (source) into experimental (Reinhard Tartler)
[2026-06-05] etcd 3.5.16-11 MIGRATED to testing (Debian testing watch)
[2026-05-31] Accepted etcd 3.5.16-11 (source) into unstable (Reinhard Tartler)
[2026-02-11] etcd 3.5.16-10 MIGRATED to testing (Debian testing watch)
[2026-02-08] Accepted etcd 3.5.16-10 (source) into unstable (Reinhard Tartler)
[2026-01-06] etcd 3.5.16-9 MIGRATED to testing (Debian testing watch)
[2026-01-02] Accepted etcd 3.5.16-9 (source) into unstable (Daniel Swarbrick)
[2025-10-17] etcd 3.5.16-8 MIGRATED to testing (Debian testing watch)
[2025-10-12] Accepted etcd 3.5.16-8 (source) into unstable (Reinhard Tartler)
[2025-08-22] etcd 3.5.16-7 MIGRATED to testing (Debian testing watch)
[2025-08-18] Accepted etcd 3.5.16-7 (source) into unstable (Reinhard Tartler)
[2025-08-17] Accepted etcd 3.5.16-6 (source) into unstable (Reinhard Tartler)
[2025-08-17] Accepted etcd 3.5.16-5 (source) into unstable (Reinhard Tartler)
[2025-08-17] Accepted etcd 3.5.22-2 (source) into experimental (Reinhard Tartler)
[2025-08-15] Accepted etcd 3.5.22-1 (source) into experimental (Reinhard Tartler)
[2025-03-09] etcd 3.5.16-4 MIGRATED to testing (Debian testing watch)
[2025-03-04] Accepted etcd 3.5.16-4 (source) into unstable (Guillem Jover)
[2024-11-06] etcd 3.5.16-3 MIGRATED to testing (Debian testing watch)
[2024-11-01] Accepted etcd 3.5.16-3 (source) into unstable (Reinhard Tartler)
[2024-10-31] Accepted etcd 3.5.16-2 (source) into unstable (Reinhard Tartler)
[2024-10-21] Accepted etcd 3.5.16-1 (source) into experimental (Reinhard Tartler)
[2024-08-15] etcd 3.5.15-7 MIGRATED to testing (Debian testing watch)
[2024-08-09] Accepted etcd 3.5.15-7 (source) into unstable (Reinhard Tartler)
[2024-08-07] etcd 3.5.15-6 MIGRATED to testing (Debian testing watch)
[2024-08-03] Accepted etcd 3.5.15-6 (source) into unstable (Reinhard Tartler)
[2024-08-03] Accepted etcd 3.5.15-5 (source) into unstable (Mathias Gibbens)
[2024-08-01] Accepted etcd 3.5.15-4 (source) into unstable (Shengjing Zhu)

bugs [bug history graph]

all: 3
RC: 0
I&N: 0
M&W: 3
F&P: 0
patch: 0

links

homepage
lintian (0, 1)
buildd: logs, reproducibility, cross
popcon
browse source code
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security tracker
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ubuntu

[Information about Ubuntu for Debian Developers]

version: 3.5.16-10