MEDIUM
CVE-2026-56879
CVSS
6.7
Description
In gmc_mb_msg_handler of gmc_mba.c, there is a possible memory corruption due to a confused deputy. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Weakness (CWE)
CWE-441
EPSS Score
0.07%
Probability of exploitation in next 30 days
0.1th percentile
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.