Medium severity6.7NVD Advisory· Published Sep 15, 2026· Updated Sep 15, 2026
CVE-2026-56879
CVE-2026-56879
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.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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