CVE-2026-20453 PUBLISHED

Assigner: MediaTek
Reserved: 03.11.2025 Published: 01.06.2026 Updated: 01.06.2026

In geniezone, 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: ALPS10886526; Issue ID: MSV-6791.

Product Status

Vendor MediaTek, Inc.
Product MediaTek chipset
Versions Default: unaffected
  • Version MT6739 is affected
  • Version MT6761 is affected
  • Version MT6765 is affected
  • Version MT6768 is affected
  • Version MT6781 is affected
  • Version MT6789 is affected
  • Version MT6835 is affected
  • Version MT6853 is affected
  • Version MT6855 is affected
  • Version MT6877 is affected
  • Version MT6878 is affected
  • Version MT6879 is affected
  • Version MT6883 is affected
  • Version MT6885 is affected
  • Version MT6886 is affected
  • Version MT6889 is affected
  • Version MT6893 is affected
  • Version MT6895 is affected
  • Version MT6897 is affected
  • Version MT6899 is affected
  • Version MT6983 is affected
  • Version MT6985 is affected
  • Version MT6989 is affected
  • Version MT6991 is affected
  • Version MT8673 is affected
  • Version MT8765 is affected
  • Version MT8766 is affected
  • Version MT8768 is affected
  • Version MT8781 is affected
  • Version MT8786 is affected
  • Version MT8788 is affected
  • Version MT8791T is affected
  • Version MT8793 is affected
  • Version MT8797 is affected
  • Version MT8798 is affected
  • Version MT8910 is affected

References

Problem Types

  • CWE-787 Out-of-bounds Write CWE