medium5.3
CVE-2026-44029
An issue was discovered in Nix before 2.34.7.
Impact
An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 (introduced in 2.24.7);
Affected products
| Product | Affected versions |
|---|---|
| Nix | before 2.34.7. |
Versions were read from the advisory text. No structured product data has been published for this record yet.