CVE-2026-29075

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.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://github.com/mesa/mesa/commit/c35b8cd67fc89dd680ae218e49b77f6e1ee07a27	Patch
https://github.com/mesa/mesa/security/advisories/GHSA-3j55-5q6x-2h48	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mesa_project:mesa:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2026-03-06 17:16

Updated : 2026-06-17 10:29

NVD link : CVE-2026-29075

Mitre link : CVE-2026-29075

CVE.ORG link : CVE-2026-29075

JSON object : View

Products Affected

mesa_project

mesa

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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