Nixpkgs security tracker

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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-1126
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Apache Airflow: RCE by race condition in example_xcom dag


apache-airflow
  • <3.2.0
NIXPKGS-2026-1125
published 2 months, 1 week ago
Permalink CVE-2026-40193
8.2 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): High (H)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • 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): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package libmaddy-markdown
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Maddy Mail Server: LDAP Filter Injection via Unsanitized Username


maddy
  • ==< 0.9.3
NIXPKGS-2026-1124
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    17 packages
    • python312Packages.pillow-heif
    • python312Packages.pillow-jpls
    • python312Packages.pillowfight
    • python313Packages.pillow-heif
    • python313Packages.pillow-jpls
    • python313Packages.pillowfight
    • python314Packages.pillow-heif
    • python314Packages.pillow-jpls
    • python314Packages.pillowfight
    • python312Packages.types-pillow
    • python313Packages.types-pillow
    • python314Packages.types-pillow
    • python312Packages.pypillowfight
    • python313Packages.pypillowfight
    • python314Packages.pypillowfight
    • python312Packages.pillow-avif-plugin
    • python313Packages.pillow-avif-plugin
  • @LeSuisse accepted
  • @LeSuisse ignored maintainer @mweinelt maintainer.ignore
  • @LeSuisse published on GitHub

Pillow is vulnerable to a FITS GZIP decompression bomb


Pillow
  • ==>= 10.3.0, < 12.2.0
NIXPKGS-2026-1123
published 2 months, 1 week ago
Permalink CVE-2026-40091
6.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • tree-sitter-grammars.tree-sitter-spicedb
    • python314Packages.tree-sitter-grammars.tree-sitter-spicedb
    • python313Packages.tree-sitter-grammars.tree-sitter-spicedb
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

SpiceDB: SPICEDB_DATASTORE_CONN_URI is leaked on startup logs


spicedb
  • ==>= 1.49.0, < 1.51.1
NIXPKGS-2026-1122
published 2 months, 1 week ago
Permalink CVE-2026-40173
9.4 CRITICAL
  • 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): High (H)
  • Integrity (I): High (H)
  • 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): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): Low (L)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    5 packages
    • coqPackages.dpdgraph
    • perlPackages.GDGraph
    • perl5Packages.GDGraph
    • perl538Packages.GDGraph
    • perl540Packages.GDGraph
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Dgraph: Unauthenticated pprof endpoint leaks admin auth token


dgraph
  • ==< 25.3.2
NIXPKGS-2026-1121
published 2 months, 1 week ago
Permalink CVE-2026-25219
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): High (H)
  • 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): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Apache Airflow: Sensitive Azure Service Bus connection string (and possibly other providers) exposed to users with view access


apache-airflow
  • <3.1.8
NIXPKGS-2026-1120
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

radare2 < 6.1.4 Command Injection via PDB Parser print_gvars()


radare2
  • <6.1.4
  • ==5590c87deeb7eb2a106fd7aab9ca88bfeebb7397
NIXPKGS-2026-1119
published 2 months, 1 week ago
Permalink CVE-2026-40176
7.8 HIGH
  • 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): High (H)
  • Integrity (I): High (H)
  • 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): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    13 packages
    • subtitlecomposer
    • composer-require-checker
    • haskellPackages.gogol-composer
    • phpPackages.cyclonedx-php-composer
    • php82Packages.cyclonedx-php-composer
    • php83Packages.cyclonedx-php-composer
    • php84Packages.cyclonedx-php-composer
    • php85Packages.cyclonedx-php-composer
    • phpPackages.composer-local-repo-plugin
    • php82Packages.composer-local-repo-plugin
    • php83Packages.composer-local-repo-plugin
    • php84Packages.composer-local-repo-plugin
    • php85Packages.composer-local-repo-plugin
  • @LeSuisse accepted
  • @LeSuisse ignored
    4 maintainers
    • @Ma27
    • @piotrkwiecinski
    • @aanderse
    • @talyz
    maintainer.ignore
  • @LeSuisse published on GitHub

Composer is vulnerable to Command Injection via Malicious Perforce Repository


composer
  • ==>= 2.3, < 2.9.6
  • ==>= 1.0, < 2.2.27
NIXPKGS-2026-1118
published 2 months, 1 week ago
Permalink CVE-2026-40261
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 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    13 packages
    • subtitlecomposer
    • composer-require-checker
    • haskellPackages.gogol-composer
    • phpPackages.cyclonedx-php-composer
    • php82Packages.cyclonedx-php-composer
    • php83Packages.cyclonedx-php-composer
    • php84Packages.cyclonedx-php-composer
    • php85Packages.cyclonedx-php-composer
    • phpPackages.composer-local-repo-plugin
    • php82Packages.composer-local-repo-plugin
    • php83Packages.composer-local-repo-plugin
    • php84Packages.composer-local-repo-plugin
    • php85Packages.composer-local-repo-plugin
  • @LeSuisse accepted
  • @LeSuisse ignored
    4 maintainers
    • @Ma27
    • @aanderse
    • @piotrkwiecinski
    • @talyz
    maintainer.ignore
  • @LeSuisse published on GitHub

Composer has Command Injection via Malicious Perforce Reference


composer
  • ==>= 1.0.0, < 2.2.27
  • ==>= 2.3.0, < 2.9.6
NIXPKGS-2026-1117
published 2 months, 1 week ago
Permalink CVE-2026-33555
4.0 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): Changed (C)
  • Confidentiality (C): None (N)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • 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): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    2 packages
    • prometheus-haproxy-exporter
    • haskellPackages.io-streams-haproxy
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

An issue was discovered in HAProxy before 3.3.6. The HTTP/3 …


HAProxy
  • <3.3.6
Fix for 3.2.x in 3.2.15

https://git.haproxy.org/?p=haproxy-3.2.git;a=commit;h=7ab4ae974c434e62896b3c68b7b485b9dceb7a25