3.2

CVE-2025-46415

A race condition in the Nix, Lix, and Guix package managers allows the removal of content from arbitrary folders. 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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerNixOS
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Produkt Nix
Default Statusunaffected
Version 0
Version < 2.24.15
Status affected
Version 2.25.0
Version < 2.26.4
Status affected
Version 2.27.0
Version < 2.28.4
Status affected
Version 2.29.0
Version < 2.29.1
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.02
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@mitre.org 3.2 1.4 1.4
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check.

https://guix.gnu.org/en/blog/2025/privilege-escalation-vulnerabilities-2025/
https://discourse.nixos.org/t/security-advisory-privilege-escalations-in-nix-lix-and-guix/66017
https://lix.systems/blog/2025-06-24-lix-cves/
https://labs.snyk.io
https://security.snyk.io/vuln/?search=CVE-2025-46415
https://security-tracker.debian.org/tracker/CVE-2025-46415