GitHub Advisoryadvisory · crates.io
GHSA-v653-r55g-hcmg uv has ZIP payload obfuscation through parsing differentials
MEDIUM
Official page ↗
- Aliases
- CVE-2025-13327
- Ecosystem
- crates.io
- Packages
- uv
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-1286
- Reviewed
- 2026-03-01
Affected packages
• crates.io uv: < 0.9.6 → fixed in 0.9.6
Description
A flaw was found in uv. This vulnerability allows an attacker to execute malicious code during package resolution or installation via specially crafted ZIP (Zipped Information Package) archives that exploit parsing differentials, requiring user interaction to install an attacker-controlled package.
Related
Alias · CVE (1)
- CVE-2025-13327 A flaw was found in uv. vulnerability
Weakness · CWE (1)
- CWE-1286 Improper Validation of Syntactic Correctness of Input weakness
References
- https://github.com/astral-sh/uv/security/advisories/GHSA-pqhf-p39g-3x64 web
- https://nvd.nist.gov/vuln/detail/CVE-2025-13327 advisory
- https://github.com/astral-sh/uv/commit/da659fee4898a73dbc75070f3e82d49f745e4628 web
- https://access.redhat.com/errata/RHSA-2026:91219 web
- https://access.redhat.com/errata/RHSA-2026:91232 web
- https://access.redhat.com/errata/RHSA-2026:91236 web
- https://access.redhat.com/errata/RHSA-2026:94459 web
- https://access.redhat.com/security/cve/CVE-2025-13327 web
- https://bugzilla.redhat.com/show_bug.cgi?id=2407263 web
- https://github.com/astral-sh/uv package