CVE-2026-20591

Description

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.

References

https://www.mediatek.com/product-security-bulletin/November-2026

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-115051

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3