Skip to main content

Mondoo Vulnerability Intelligence

Curated by Mondoo Research, enhanced with AI

Resources

Search Vulnerabilities
Trending CVEs
Browse Ecosystems
Terminology
Blog

Open Source

cnquery
cnspec

Star us on GitHub!

Company

Mondoo Platform
About
Contact

© 2026 Mondoo, Inc.

Privacy Policy Terms of Service Imprint

Vulnerability Intelligence

Vulnerability IntelligenceGHSA-v653-r55g-hcmg

GHSA-v653-r55g-hcmg

MEDIUM6.3

uv has ZIP payload obfuscation through parsing differentials

Published Feb 27, 2026

Modified 6 days ago

Fix available

Details

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 Packages

uv

crates.io

Fixed in:

0.9.6

References

https://access.redhat.com/security/cve/CVE-2025-13327

https://bugzilla.redhat.com/show_bug.cgi?id=2407263

https://github.com/advisories/GHSA-v653-r55g-hcmg

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

https://nvd.nist.gov/vuln/detail/CVE-2025-13327

Aliases

CVSS Analysis

CVSS v3.1

6.3

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

HighPR:H

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

6.3/CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Related

Ecosystems

Timeline

PublishedFeb 27, 2026

ModifiedMar 1, 2026

GHSA-v653-r55g-hcmg | Mondoo Vulnerability Intelligence