CVE-2026-20454

Summary

In geniezone, there is a possible out of bounds write due to a race condition. 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: ALPS10873936; Issue ID: MSV-6786.

Affected Software

VendorProductVersion RangeStatus
MediaTek, Inc.MediaTek chipsetMT6739affected
MediaTek, Inc.MediaTek chipsetMT6761affected
MediaTek, Inc.MediaTek chipsetMT6765affected
MediaTek, Inc.MediaTek chipsetMT6768affected
MediaTek, Inc.MediaTek chipsetMT6781affected
MediaTek, Inc.MediaTek chipsetMT6789affected
MediaTek, Inc.MediaTek chipsetMT6835affected
MediaTek, Inc.MediaTek chipsetMT6853affected
MediaTek, Inc.MediaTek chipsetMT6855affected
MediaTek, Inc.MediaTek chipsetMT6877affected
MediaTek, Inc.MediaTek chipsetMT6878affected
MediaTek, Inc.MediaTek chipsetMT6879affected
MediaTek, Inc.MediaTek chipsetMT6883affected
MediaTek, Inc.MediaTek chipsetMT6885affected
MediaTek, Inc.MediaTek chipsetMT6886affected
MediaTek, Inc.MediaTek chipsetMT6889affected
MediaTek, Inc.MediaTek chipsetMT6893affected
MediaTek, Inc.MediaTek chipsetMT6895affected
MediaTek, Inc.MediaTek chipsetMT6897affected
MediaTek, Inc.MediaTek chipsetMT6899affected
MediaTek, Inc.MediaTek chipsetMT6983affected
MediaTek, Inc.MediaTek chipsetMT6985affected
MediaTek, Inc.MediaTek chipsetMT6989affected
MediaTek, Inc.MediaTek chipsetMT6991affected
MediaTek, Inc.MediaTek chipsetMT8673affected
MediaTek, Inc.MediaTek chipsetMT8765affected
MediaTek, Inc.MediaTek chipsetMT8766affected
MediaTek, Inc.MediaTek chipsetMT8768affected
MediaTek, Inc.MediaTek chipsetMT8781affected
MediaTek, Inc.MediaTek chipsetMT8786affected
MediaTek, Inc.MediaTek chipsetMT8788affected
MediaTek, Inc.MediaTek chipsetMT8791Taffected
MediaTek, Inc.MediaTek chipsetMT8793affected
MediaTek, Inc.MediaTek chipsetMT8797affected
MediaTek, Inc.MediaTek chipsetMT8798affected
MediaTek, Inc.MediaTek chipsetMT8910affected

Weaknesses

  • CWE-367: CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

ADP Enrichment

CISA ADP Vulnrichment

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

References