VulnerabilityAnalyzed
CVE-2025-32435
Hydra is a Continuous Integration service for Nix based projects.
LOW 2.6EPSS 0.31%
Does this matter?
Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.
Description
Hydra is a Continuous Integration service for Nix based projects. Evaluation of untrusted non-flake nix code could potentially access secrets that are accessible by the hydra user/group. This should not affect the signing keys, that are owned by the hydra-queue-runner and hydra-www users respectively.
- CVSS 3.1
- 2.6 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
- EPSS
- 0.31% probability · 24th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-95
- Affected
- nixos/hydra
- Source
- security-advisories@github.com
References
- https://github.com/NixOS/hydra/commit/8d750265135b7e203520036a742afdf301b4013fPatch
- https://github.com/NixOS/hydra/security/advisories/GHSA-j7w7-965w-vjxwVendor Advisory
- https://github.com/NixOS/nixpkgs/pull/397919Issue Tracking
- https://github.com/nix-community/nix-eval-jobs/releases/tag/v2.28.1Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.