CVE-2026-20447 — MediaTek, Inc. / MediaTek chipset

Description (CNA)

In geniezone, there is a possible escalation of privilege due to a missing bounds 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: ALPS10724073; Issue ID: MSV-6296.

Affected (CNA)

Vendor / product	Versions
MediaTek, Inc. / MediaTek chipset	affected MT6768; affected MT6789; affected MT6877; affected MT6899; affected MT6989; affected MT6991; affected MT6993; affected MT8196; affected MT8367; affected MT8766; affected MT8768; affected MT8781; affected MT8786; affected MT8788E; affected MT8791T; affected MT8793; affected MT8910

CWE

CWE-125

References

https://corp.mediatek.com/product-security-bulletin/May-2026

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.