CVE-2026-20591

CVE-2026-20591 · Published 02/11/2026 · updated 02/11/2026

In short

CVE-2026-20591 is a not yet rated vulnerability.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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

mediatek.com/product-security-bulletin/November-2026

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