Cloudanix VulnDB

CVE-2026-44029

Medium · 5.3

CVSS

5.3

EPSS

0.8%

Published

May 5, 2026

CISA due date

—

The record

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 packages

Ecosystem Package Introduced Fixed

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