CVE-2026-20542

Summary

In apusys, there is a possible memory corruption due to use after free. 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: ALPS11076799; Issue ID: MSV-8143.

Affected Software

VendorProductVersion RangeStatus
MediaTek, Inc.MediaTek chipsetMT2718affected
MediaTek, Inc.MediaTek chipsetMT6878affected
MediaTek, Inc.MediaTek chipsetMT6897affected
MediaTek, Inc.MediaTek chipsetMT6899affected
MediaTek, Inc.MediaTek chipsetMT6989affected
MediaTek, Inc.MediaTek chipsetMT6991affected
MediaTek, Inc.MediaTek chipsetMT8171affected
MediaTek, Inc.MediaTek chipsetMT8188affected
MediaTek, Inc.MediaTek chipsetMT8189affected
MediaTek, Inc.MediaTek chipsetMT8196affected
MediaTek, Inc.MediaTek chipsetMT8370affected
MediaTek, Inc.MediaTek chipsetMT8371affected
MediaTek, Inc.MediaTek chipsetMT8390affected
MediaTek, Inc.MediaTek chipsetMT8391affected
MediaTek, Inc.MediaTek chipsetMT8395affected
MediaTek, Inc.MediaTek chipsetMT8678affected
MediaTek, Inc.MediaTek chipsetMT8792affected
MediaTek, Inc.MediaTek chipsetMT8793affected
MediaTek, Inc.MediaTek chipsetMT8796affected

Weaknesses

  • CWE-416: CWE-416 Use After Free

ADP Enrichment

CISA ADP Vulnrichment

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

References