CVE-2025-13327

Summary

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.

Affected Software

Weaknesses

• CWE-1286: Improper Validation of Syntactic Correctness of Input

Workarounds

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://access.redhat.com/security/cve/CVE-2025-13327
• https://bugzilla.redhat.com/show_bug.cgi?id=2407263
• https://github.com/astral-sh/uv
• https://github.com/astral-sh/uv/commit/da659fee4898a73dbc75070f3e82d49f745e4628
• https://github.com/astral-sh/uv/security/advisories/GHSA-pqhf-p39g-3x64

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