CVE-2026-20424 — MediaTek, Inc. / MediaTek chipset

CVE-2026-20424

MediaTek, Inc. / MediaTek chipset PUBLISHED

Description (CNA)

In display, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10320471; Issue ID: MSV-5540.

Affected (CNA)

Vendor / product	Versions
MediaTek, Inc. / MediaTek chipset	affected MT6991; affected MT6993; affected MT8196; affected MT8678; affected MT8793

CWE

CWE-125

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.