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gcc-12

GNU C compiler

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general
  • source: gcc-12 (main)
  • version: 12.5.0-11
  • maintainer: Debian GCC Maintainers (archive) (DMD)
  • uploaders: Matthias Klose [DMD]
  • arch: all any
  • std-ver: 4.7.3
  • VCS: Git (Browse, QA)
versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]
[pool directory]
  • oldstable: 12.2.0-14+deb12u1
  • stable: 12.4.0-5
  • testing: 12.5.0-11
  • unstable: 12.5.0-11
versioned links
  • 12.2.0-14+deb12u1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 12.4.0-5: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
  • 12.5.0-11: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
binaries
  • cpp-12 (1 bugs: 0, 1, 0, 0)
  • g++-12 (7 bugs: 0, 7, 0, 0)
  • g++-12-multilib
  • gcc-12 (18 bugs: 0, 17, 1, 0)
  • gcc-12-base
  • gcc-12-hppa64-linux-gnu
  • gcc-12-locales
  • gcc-12-multilib
  • gcc-12-offload-nvptx (1 bugs: 0, 1, 0, 0)
  • gcc-12-plugin-dev
  • gcc-12-source
  • gcc-12-test-results
  • gccgo-12
  • gccgo-12-multilib
  • gdc-12
  • gdc-12-multilib
  • gfortran-12
  • gfortran-12-multilib
  • gm2-12 (1 bugs: 0, 1, 0, 0)
  • gm2-12-doc
  • gnat-12 (1 bugs: 0, 1, 0, 0)
  • gobjc++-12
  • gobjc++-12-multilib
  • gobjc-12
  • gobjc-12-multilib
  • lib32gcc-12-dev
  • lib32gfortran-12-dev
  • lib32go-12-dev
  • lib32go21
  • lib32gphobos-12-dev
  • lib32gphobos3
  • lib32objc-12-dev
  • lib32stdc++-12-dev
  • lib32stdc++6-12-dbg
  • lib64gcc-12-dev
  • lib64gfortran-12-dev
  • lib64go-12-dev
  • lib64go21
  • lib64gphobos-12-dev
  • lib64gphobos3
  • lib64objc-12-dev
  • lib64stdc++-12-dev
  • lib64stdc++6-12-dbg
  • libgcc-12-dev
  • libgccjit-12-dev (1 bugs: 0, 1, 0, 0)
  • libgccjit-12-doc
  • libgfortran-12-dev
  • libgm2-12-dev
  • libgm2-17
  • libgnat-12
  • libgo-12-dev
  • libgo21
  • libgomp-plugin-nvptx1
  • libgphobos-12-dev
  • libgphobos3
  • libn32gcc-12-dev
  • libn32gfortran-12-dev
  • libn32go-12-dev
  • libn32go21
  • libn32gphobos-12-dev
  • libn32gphobos3
  • libn32objc-12-dev
  • libn32stdc++-12-dev
  • libn32stdc++6-12-dbg
  • libobjc-12-dev
  • libstdc++-12-dev (2 bugs: 0, 1, 1, 0)
  • libstdc++-12-doc
  • libstdc++-12-pic
  • libstdc++6-12-dbg
  • libx32gcc-12-dev
  • libx32gfortran-12-dev
  • libx32go-12-dev
  • libx32go21
  • libx32gphobos-12-dev
  • libx32gphobos3
  • libx32objc-12-dev
  • libx32stdc++-12-dev
  • libx32stdc++6-12-dbg
action needed
Marked for autoremoval on 20 November: #1132049 high
Version 12.5.0-11 of gcc-12 is marked for autoremoval from testing on Fri 20 Nov 2026. It is affected by #1132049. The removal of gcc-12 will also cause the removal of (transitive) reverse dependencies: gcc-12-cross, gcc-12-cross-ports. You should try to prevent the removal by fixing these RC bugs.
Created: 2026-10-21 Last update: 2026-10-21 22:32
Problems while searching for a new upstream version high
uscan had problems while searching for a new upstream version:
In debian/watch no matching dirs for pattern
  ftp://gcc.gnu.org/pub/gcc/releases/gcc-(12\.[\d\.]*)
Created: 2025-08-22 Last update: 2026-10-21 21:20
1 security issue in sid high

There is 1 open security issue in sid.

1 important issue:
  • CVE-2026-95619: A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the aligned operator new in the C++ library. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability.
Created: 2026-09-30 Last update: 2026-10-14 12:02
1 security issue in forky high

There is 1 open security issue in forky.

1 important issue:
  • CVE-2026-95619: A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the aligned operator new in the C++ library. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability.
Created: 2026-09-30 Last update: 2026-10-14 12:02
lintian reports 6 errors and 5 warnings high
Lintian reports 6 errors and 5 warnings about this package. You should make the package lintian clean getting rid of them.
Created: 2025-09-14 Last update: 2026-10-10 06:01
2 bugs tagged patch in the BTS normal
The BTS contains patches fixing 2 bugs (3 if counting merged bugs), consider including or untagging them.
Created: 2026-09-02 Last update: 2026-10-21 22:30
Depends on packages which need a new maintainer normal
The packages that gcc-12 depends on which need a new maintainer are:
  • systemtap (#1114760)
    • Build-Depends: systemtap-sdt-dev
  • docbook-xsl (#802370)
    • Build-Depends-Indep: docbook-xsl-ns
Created: 2022-10-24 Last update: 2026-10-21 22:00
2 low-priority security issues in trixie low

There are 2 open security issues in trixie.

1 issue left for the package maintainer to handle:
  • CVE-2026-95619: (needs triaging) A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the aligned operator new in the C++ library. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability.

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

1 ignored issue:
  • CVE-2026-102010: A flaw was found in GCC. When an application calls the erase_if function on a binary heap priority queue in libstdc++, the library reallocates storage but fails to update its internal entry pointer. An attacker capable of triggering this operation can exploit this use-after-free condition, leading to a Denial of Service (DoS) via an application crash or potential memory corruption.
Created: 2026-09-30 Last update: 2026-10-14 12:02
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 4.7.3).
Created: 2026-03-31 Last update: 2026-10-09 19:50
news
[rss feed]
  • [2026-10-15] gcc-12 12.5.0-11 MIGRATED to testing (Debian testing watch)
  • [2026-10-09] Accepted gcc-12 12.5.0-11 (source) into unstable (Matthias Klose)
  • [2026-10-04] Accepted gcc-12 12.5.0-10 (source) into unstable (Matthias Klose)
  • [2026-04-24] gcc-12 12.5.0-9 MIGRATED to testing (Debian testing watch)
  • [2026-03-28] Accepted gcc-12 12.5.0-9 (source) into unstable (Matthias Klose)
  • [2026-03-17] gcc-12 12.5.0-8 MIGRATED to testing (Debian testing watch)
  • [2026-02-24] Accepted gcc-12 12.5.0-8 (source) into unstable (Matthias Klose)
  • [2026-02-04] gcc-12 12.5.0-7 MIGRATED to testing (Debian testing watch)
  • [2026-01-19] Accepted gcc-12 12.5.0-7 (source) into unstable (Matthias Klose)
  • [2025-09-18] gcc-12 12.5.0-6 MIGRATED to testing (Debian testing watch)
  • [2025-09-12] Accepted gcc-12 12.5.0-6 (source) into unstable (Matthias Klose)
  • [2025-09-09] Accepted gcc-12 12.5.0-5 (source) into unstable (Matthias Klose)
  • [2025-09-07] Accepted gcc-12 12.5.0-4 (source) into unstable (Matthias Klose)
  • [2025-09-03] Accepted gcc-12 12.5.0-3 (source) into unstable (Matthias Klose)
  • [2025-09-01] Accepted gcc-12 12.5.0-2 (source) into unstable (Matthias Klose)
  • [2025-08-13] gcc-12 12.5.0-1 MIGRATED to testing (Debian testing watch)
  • [2025-07-13] Accepted gcc-12 12.5.0-1 (source) into unstable (Matthias Klose)
  • [2025-07-04] Accepted gcc-12 12.4.0-8 (source) into unstable (Matthias Klose)
  • [2025-05-03] Accepted gcc-12 12.4.0-7 (source) into unstable (Matthias Klose)
  • [2025-04-30] Accepted gcc-12 12.4.0-6 (source) into experimental (Matthias Klose)
  • [2025-04-14] Accepted gcc-12 12.2.0-14+deb12u1 (source) into proposed-updates (Debian FTP Masters) (signed by: Emanuele Rocca)
  • [2025-03-23] gcc-12 12.4.0-5 MIGRATED to testing (Debian testing watch)
  • [2025-03-15] Accepted gcc-12 12.4.0-5 (source) into unstable (Matthias Klose)
  • [2025-01-08] gcc-12 12.4.0-4 MIGRATED to testing (Debian testing watch)
  • [2025-01-02] Accepted gcc-12 12.4.0-4 (source) into unstable (Matthias Klose)
  • [2025-01-02] Accepted gcc-12 12.4.0-3 (source) into unstable (Matthias Klose)
  • [2024-07-20] gcc-12 12.4.0-2 MIGRATED to testing (Debian testing watch)
  • [2024-07-20] gcc-12 12.4.0-2 MIGRATED to testing (Debian testing watch)
  • [2024-07-11] Accepted gcc-12 12.4.0-2 (source) into unstable (Matthias Klose)
  • [2024-06-25] gcc-12 12.4.0-1 MIGRATED to testing (Debian testing watch)
  • 1
  • 2
bugs [bug history graph]
  • all: 40 43
  • RC: 1
  • I&N: 37 40
  • M&W: 2
  • F&P: 0
  • patch: 2 3
links
  • homepage
  • lintian (6, 5)
  • buildd: logs, cross
  • popcon
  • browse source code
  • other distros
  • security tracker
  • debci
ubuntu Ubuntu logo [Information about Ubuntu for Debian Developers]
  • version: 12.5.0-9ubuntu1
  • 13 bugs
  • patches for 12.5.0-9ubuntu1

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