GHSA-v653-r55g-hcmg
uv has ZIP payload obfuscation through parsing differentials
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- https://github.com/astral-sh/uv/security/advisories/GHSA-pqhf-p39g-3x64
- https://nvd.nist.gov/vuln/detail/CVE-2025-13327
- https://github.com/astral-sh/uv/commit/da659fee4898a73dbc75070f3e82d49f745e4628
- https://access.redhat.com/errata/RHSA-2026:91219
- https://access.redhat.com/errata/RHSA-2026:91232
- https://access.redhat.com/errata/RHSA-2026:91236
- https://access.redhat.com/errata/RHSA-2026:94459
- https://access.redhat.com/errata/RHSA-2026:94476
- https://access.redhat.com/security/cve/CVE-2025-13327
- https://bugzilla.redhat.com/show_bug.cgi?id=2407263
- https://github.com/astral-sh/uv