CVE-2026-20535 — MediaTek, Inc. / MediaTek chipset

Description (CNA)

In aidl, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11185216; Issue ID: MSV-9039.

Affected (CNA)

Vendor / product	Versions
MediaTek, Inc. / MediaTek chipset	affected MT6878; affected MT6881; affected MT6899; affected MT6989; affected MT6991; affected MT6993; affected MT8188; affected MT8189; affected MT8668; affected MT8781; affected MT8793; affected MT8910

CWE

CWE-862

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.