CVE-2026-20491

Summary

In med, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10981478 (Note: For MT6890, MT6990, MT6988) / AUTO00851173 (Note: For MT2735, MT2737); Issue ID: MSV-7652.

Affected Software

VendorProductVersion RangeStatus
MediaTek, Inc.MediaTek chipsetMT2735affected
MediaTek, Inc.MediaTek chipsetMT2737affected
MediaTek, Inc.MediaTek chipsetMT6890affected
MediaTek, Inc.MediaTek chipsetMT6988affected
MediaTek, Inc.MediaTek chipsetMT6990affected

Weaknesses

  • CWE-787: CWE-787 Out-of-bounds Write

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References