CVE-2026-20475

MediumCVSS 6.0/10Last modified Oct 23, 2026

Description

In display, 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: ALPS11004276; Issue ID: MSV-7748.

Metrics

CVSS 3.1 6.0/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
MediaTek, Inc.MediaTek chipsetMT6991; MT6993; MT8126; MT8171; MT8188; MT8189; MT8367; MT8668; MT8676; MT8678; MT8766; MT8768; MT8781; MT8786; MT8791T; MT8799; MT8910

References

Timeline

Published
Aug 3, 2026
Last modified
Oct 23, 2026
NVD status
Analyzed

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CVE-2026-20475: Medium severity, CVSS 6.0 | Vulnix