CVE-2026-20533 PUBLISHED

Assigner: MediaTek
Reserved: 03.11.2025 Published: 05.10.2026 Updated: 05.10.2026

In display, there is a possible escalation of privilege due to an integer overflow. 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: ALPS11296678; Issue ID: MSV-9167.

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 MT6833 is affected
  • Version MT6835 is affected
  • Version MT6853 is affected
  • Version MT6855 is affected
  • Version MT6858 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 MT6993 is affected
  • Version MT8171 is affected
  • Version MT8188 is affected
  • Version MT8668 is affected
  • Version MT8676 is affected
  • Version MT8678 is affected
  • Version MT8793 is affected

References

Problem Types

  • CWE-190 Integer Overflow or Wraparound CWE