CVE-2025-20802 — MediaTek, Inc. / MediaTek chipset

CVE-2025-20802

MediaTek, Inc. / MediaTek chipset PUBLISHED

Description (CNA)

In geniezone, there is a possible memory corruption due to use after free. 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: ALPS10238968; Issue ID: MSV-4914.

Affected (CNA)

Vendor / product	Versions
MediaTek, Inc. / MediaTek chipset	affected MT6991; affected MT8196; affected MT8367; affected MT8781; affected MT8786; affected MT8793

CWE

CWE-416

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.