CVE-2025-20799 — MediaTek, Inc. / MediaTek chipset

CVE-2025-20799

MediaTek, Inc. / MediaTek chipset PUBLISHED

Description (CNA)

In c2ps, 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: ALPS10274607; Issue ID: MSV-5049.

Affected (CNA)

Vendor / product	Versions
MediaTek, Inc. / MediaTek chipset	affected MT6899; affected MT6991; affected MT6993; 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.