CVE-2026-20496 — MediaTek, Inc. / MediaTek chipset

Description (CNA)

In geniezone, 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: ALPS11036877; Issue ID: MSV-7132.

Affected (CNA)

Vendor / product	Versions
MediaTek, Inc. / MediaTek chipset	affected MT6983; affected MT8676; affected MT8678; affected MT8755; affected MT8768; affected MT8771; affected MT8775; affected MT8781; affected MT8786; affected MT8791T; affected MT8792; affected MT8793; affected MT8796; affected MT8797; affected MT8798; affected MT8799; affected MT8910

CWE

CWE-125

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.