CVE-2023-45931: MESA3D Mesa

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Mesa 23.0.4 was discovered to contain a NULL pointer dereference in check_xshm() for the has_error state. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.

Affected products

• MESA3D Mesa: version 23.0.4 only

Published 2024-03-27. Last modified 2026-06-17.