In gmc_ddr_handle_mba_mr_req of gmc_mba_ddr.c, there is a possible escalation of privileges due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
https://source.android.com/docs/security/bulletin/pixel/2026/2026-03-01
https://source.android.com/docs/security/bulletin/2026/2026-03-01