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.
History

Wed, 11 Mar 2026 00:30:00 +0000

Type Values Removed Values Added
First Time appeared Mesa Project
Mesa Project mesa
CPEs cpe:2.3:a:mesa_project:mesa:*:*:*:*:*:python:*:*
Vendors & Products Mesa Project
Mesa Project mesa

Mon, 09 Mar 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 09 Mar 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Mesa
Mesa mesa
Vendors & Products Mesa
Mesa mesa

Fri, 06 Mar 2026 16:45:00 +0000

Type Values Removed Values Added
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.
Title Mesa: Checking out of untrusted code in `benchmarks.yml` workflow may lead to code execution in privileged runner
Weaknesses CWE-94
References
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-03-06T16:30:08.146Z

Updated: 2026-03-09T15:00:07.203Z

Reserved: 2026-03-03T20:51:43.483Z

Link: CVE-2026-29075

cve-icon Vulnrichment

Updated: 2026-03-09T14:59:57.569Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-06T17:16:34.167

Modified: 2026-03-11T00:21:12.510

Link: CVE-2026-29075

cve-icon Redhat

No data.