CVE-2025-71437Medium· 6.5▾ SunlitAstral uv before 0.8.22 contains a path traversal vulnerability in source distribution (sdist) tar extraction that allows a specially crafted sequence of symlinks to redirect file writes outside the intended extraction prefix. Attackers …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Astral uv before 0.8.22 contains a path traversal vulnerability in source distribution (sdist) tar extraction that allows a specially crafted sequence of symlinks to redirect file writes outside the intended extraction prefix. Attackers can publish a malicious sdist that, when installed by a victim, writes arbitrary files to filesystem locations outside the installation prefix.
uv <= 0.8.21Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-114109High· 8.8uv before 0.11.15 Arbitrary File Write via Entry Point Names
CVE-2026-104843Medium· 5.9uv is a Python package and project manager written in Rust
CVE-2026-114110Medium· 5.3Astral uv before 0.11.6 Arbitrary File Deletion via Wheel RECORD Entries
GHSA-hq85-5cpj-mr62Criticaluv's bundled CA store trusts an emSign root whose intermediate CA keys are compromised
GHSA-pjjw-68hj-v9mwLowuv vulnerable to arbitrary file deletion through RECORD entries
CVE-2025-13327Mediumuv allows ZIP payload obfuscation through parsing differentials