Nixpkgs security tracker

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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-1444
published 4 months, 1 week ago
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • openexr_2
    • openexrid-unstable
    • haskellPackages.openexr-write
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion


openexr
  • ==>= 3.3.0, < 3.3.11
  • ==>= 3.0.0, < 3.2.9
  • ==>= 3.4.0, < 3.4.11
NIXPKGS-2026-1443
published 4 months, 1 week ago
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored reference https://g…
  • @LeSuisse ignored
    8 packages
    • python313Packages.weblate-fonts
    • python314Packages.weblate-fonts
    • python312Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate is Vulnerable to Authenticated SSRF via Project Backup Import bypassing validate_repo_url


weblate
  • ==< 5.17.1
NIXPKGS-2026-1442
published 4 months, 1 week ago
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • incus-ui-canonical
    • terraform-providers.incus
    • terraform-providers.lxc_incus
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Incus: Unbounded YAML Metadata Decode via Parsing


incus
  • ==< 7.0.0
NIXPKGS-2026-1441
published 4 months, 1 week ago
Permalink CVE-2026-41413
5.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored reference https://g…
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Istio Vulnerable to SSRF via RequestAuthentication jwksUri


istio
  • ==< 1.28.6
  • ==>= 1.29.0-alpha.0, < 1.29.2
NIXPKGS-2026-1440
published 4 months, 1 week ago
Permalink CVE-2026-42215
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored reference https://g…
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

GitPython: Command injection via Git options bypass


GitPython
  • ==>= 3.1.30, < 3.1.47
NIXPKGS-2026-1439
published 4 months, 1 week ago
Permalink CVE-2026-42284
8.1 HIGH
  • 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): High (H)
  • Integrity (I): High (H)
  • 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): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored reference https://g…
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

GitPython: Unsafe option check validates multi_options before shlex.split transforms it


GitPython
  • ==< 3.1.47
NIXPKGS-2026-1438
published 4 months, 1 week ago
Permalink CVE-2026-44264
4.3 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package python313Packages.weblate-fonts
  • @LeSuisse ignored reference https://g…
  • @LeSuisse ignored
    7 packages
    • python314Packages.weblate-fonts
    • python312Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate is vulnerable to XSS via crafted Markdown


weblate
  • ==< 5.17.1
NIXPKGS-2026-1437
published 4 months, 1 week ago
Permalink CVE-2026-41685
4.3 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • 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): Low (L)
  • 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 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • incus-ui-canonical
    • terraform-providers.incus
    • terraform-providers.lxc_incus
  • @LeSuisse ignored reference https://g…
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Incus: Unbounded binary import disk exhaustion


incus
  • ==< 7.0.0
NIXPKGS-2026-1436
published 4 months, 1 week ago
Permalink CVE-2026-41647
6.5 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • 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): Low (L)
  • 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 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • incus-ui-canonical
    • terraform-providers.incus
    • terraform-providers.lxc_incus
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Incus: Nil-Pointer Dereference via S3 Bucket Import


incus
  • ==< 7.0.0
NIXPKGS-2026-1435
published 4 months, 1 week ago
Permalink CVE-2026-41142
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • 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): Required (R)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 4 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • openexrid-unstable
    • haskellPackages.openexr-write
    • openexr_2
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

OpenEXR is Vulnerable to Integer overflow in ImageChannel::resize leads to heap OOB write via OpenEXRUtil public API


openexr
  • ==>= 3.0.0, < 3.2.9
  • ==>= 3.4.0, < 3.4.11
  • ==>= 3.3.0, < 3.3.11