CVE-2026-20552

MediumCVSS 6.5/10Last modified Nov 2, 2026

Description

In ccci, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11523478 (Note: For MT6880, MT6890) / ALPS11297423 (Note: For MT6813, MT6986, MT6982, MT6980D) / AUTO00864897 (Note: For MT2735, MT2737); Issue ID: MSV-10724.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
MediaTek, Inc.	MediaTek chipset	MT2735; MT2737; MT6813; MT6880; MT6890; MT6980D; MT6982; MT6986; MT6988; MT6990

References

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

Timeline

Published: Nov 2, 2026
Last modified: Nov 2, 2026
NVD status: Undergoing Analysis

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