CVE-2026-20567

MediumCVSS 6.7/10Last modified Nov 3, 2026

Description

In afe, there is a possible out of bounds write due to a missing bounds check. 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: ALPS11431394; Issue ID: MSV-10004.

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

Affected software

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

VendorProductVersions
MediaTek, Inc.MediaTek chipsetMT6739; MT6765; MT6768; MT6769; MT6781; MT6789; MT6835; MT6853; MT6855; MT6858; MT6877; MT6878; MT6879; MT6881; MT6883; MT6885; MT6886; MT6889; MT6893; MT6895

References

Timeline

Published
Nov 2, 2026
Last modified
Nov 3, 2026
NVD status
Awaiting Analysis

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CVE-2026-20567: Medium severity, CVSS 6.7 | Vulnix