Use After Free in Mediatek, Inc. Mediatek Chipset
CVE-2026-20591
In GPU pdma, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365075; Issue ID: MSV-9546.
Vulnerability class: Use-After-Free
Published .
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Mediatek, Inc. Mediatek Chipset — versions MT6993, MT8910