CVE-2026-29075

HIGH

8.3

Description

Mesa is an open-source Python library for agent-based modeling, simulating complex systems and exploring emergent behaviors. In version 3.5.0 and prior, checking out of untrusted code in benchmarks.yml workflow may lead to code execution in privileged runner. This issue has been patched via commit c35b8cd.

CVE Details

CVSS v3.1 Score8.3

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/6/2026

Last Modified3/11/2026

Sourcenvd

Honeypot Sightings0

Affected Products

mesa_project:mesa

Weaknesses (CWE)

CWE-94

References

https://github.com/mesa/mesa/commit/c35b8cd67fc89dd680ae218e49b77f6e1ee07a27(security-advisories@github.com)

https://github.com/mesa/mesa/security/advisories/GHSA-3j55-5q6x-2h48(security-advisories@github.com)

IOC Correlations

No correlations recorded

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