CVE-2026-44029
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
- Nix
- Fix
- Available
- CVSS 3.1
- 5.3 MEDIUM
- EPSS
- 0.6% (44th percentile)
- Weakness
- CWE-36
- NVD status
- Deferred
- Published
- 2026-05-05
CVE-2026-44029 at NVD
No indexed exploits for CVE-2026-44029 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-44029 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.