Nixpkgs security tracker

Login with GitHub

Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-1109
published 2 months, 1 week ago
Permalink CVE-2026-33902
5.5 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Stack Overflow via Recursive FX Expression Parsing


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
NIXPKGS-2026-1105
published 2 months, 1 week ago
Permalink CVE-2026-33900
5.9 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick has a Heap overflow caused by integer overflow/wraparound in viff encoder on 32-bit builds


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
Very low impact, we do not have 32 bits system in tier 1 and 2 targets.
NIXPKGS-2026-1104
published 2 months, 1 week ago
Permalink CVE-2026-40169
6.2 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Heap buffer overflow (WRITE) in the YAML and JSON encoders


ImageMagick
  • ==< 7.1.2-19
NIXPKGS-2026-1103
published 2 months, 1 week ago
Permalink CVE-2026-34238
5.1 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Integer overflow in despeckle operation causes heap buffer overflow on 32-bit builds


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
NIXPKGS-2026-1102
published 2 months, 1 week ago
Permalink CVE-2026-33905
5.5 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick has an Out-of-Bounds read via -sample operation


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
NIXPKGS-2026-1101
published 2 months, 1 week ago
Permalink CVE-2026-40183
5.5 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    6 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
    • imagemagick6
    • imagemagick6Big
    • imagemagick6_light
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Heap buffer overflow when encoding JXL image with a 16-bit float


ImageMagick
  • ==< 7.1.2-19
NIXPKGS-2026-1100
published 2 months, 1 week ago
Permalink CVE-2026-33908
7.5 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick is vulnerable to Stack Overflow in DestroyXMLTree()


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
NIXPKGS-2026-1099
published 2 months, 1 week ago
Permalink CVE-2026-40311
5.5 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Heap-use-after-free via XMP profile could result in a crash when printing values


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
NIXPKGS-2026-1097
published 2 months, 1 week ago
Permalink CVE-2026-33899
5.3 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): Low (L)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Heap BufferOverflow write of single zero byte when parsing XML


ImageMagick
  • ==< 6.9.13-44
  • ==< 7.1.2-19
NIXPKGS-2026-1098
published 2 months, 1 week ago
Permalink CVE-2026-40312
6.2 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    6 packages
    • graphicsmagick-imagemagick-compat
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
    • imagemagick6Big
    • imagemagick_light
    • imagemagick6_light
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ImageMagick: Off-by-One in MSL decoder could result in crash


ImageMagick
  • ==< 7.1.2-19