CVE-2026-20451

MediumCVSS 6.7/10Last modified Oct 26, 2026

Description

In slbc, there is a possible out of bounds write due to type confusion. 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: ALPS10828685; Issue ID: MSV-6504.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-843

Affected software

Vendor	Product	Versions
MediaTek, Inc.	MediaTek chipset	MT2718; MT6899; MT6985; MT6989; MT6991; MT8115; MT8186; MT8188; MT8196; MT8365; MT8367; MT8370; MT8371; MT8390; MT8391; MT8395; MT8676; MT8678; MT8766; MT8768

References

https://corp.mediatek.com/product-security-bulletin/May-2026Vendor Advisory

Timeline

Published: May 4, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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