Input validation error in uv - CVE-2025-13327
Published: November 28, 2025
Vulnerability identifier: #VU118846
CSH Severity: Medium
CVSS v4: 5.9 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-13327
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input when handling .zip archives. A remote attacker can trick the victim into installing a package from a .zip archive and potentially execute arbitrary code by writing files to arbitrary locations.
Affected software
uv
How to mitigate CVE-2025-13327
Install updates from vendor's website.
uv - update to 0.9.6