CVE-2025-52993

MediumCVSS 5.6/10Last modified Jun 17, 2026

Description

A race condition in the Nix, Lix, and Guix package managers enables changing the ownership of arbitrary files to the UID and GID of the build user (e.g., nixbld* or guixbuild*). This affects Nix before 2.24.15, 2.26.4, 2.28.4, and 2.29.1; Lix before 2.91.2, 2.92.2, and 2.93.1; and Guix before 1.4.0-38.0e79d5b.

Metrics

CVSS 3.1 5.6/10CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

Published: Jun 27, 2025
Last modified: Jun 17, 2026
NVD status: Deferred

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