Nixos
CVE-2025-32435
LOW
Severity by source
AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
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.
AnalysisAI
Hydra is a Continuous Integration service for Nix based projects. Rated low severity (CVSS 2.6), this vulnerability is remotely exploitable.
Technical ContextAI
This vulnerability is classified under CWE-95. 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. Affected products include: Nixos Hydra.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Same weakness CWE-95 – Eval Injection
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External POC / Exploit Code
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