Improper Validation of Syntactic Correctness of Input Affecting py3.13-uv-build-bin package, versions <0.9.6-r0


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.01% (1st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-MINIMOSLATEST-PY313UVBUILDBIN-15367835
  • published3 Mar 2026
  • disclosed27 Feb 2026

Introduced: 27 Feb 2026

CVE-2025-13327  (opens in a new tab)
CWE-1286  (opens in a new tab)

How to fix?

Upgrade Minimos:latest py3.13-uv-build-bin to version 0.9.6-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream py3.13-uv-build-bin package and not the py3.13-uv-build-bin package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1