CVE-2026-20572 PUBLISHED

Assigner: MediaTek
Reserved: 03.11.2025 Published: 02.11.2026 Updated: 02.11.2026

In adsp, there is a possible out of bounds write 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: ALPS11431442; Issue ID: MSV-9924.

Product Status

Vendor MediaTek, Inc.
Product MediaTek chipset
Versions Default: unaffected
  • Version MT6858 is affected
  • Version MT6878 is affected
  • Version MT6881 is affected
  • Version MT6897 is affected
  • Version MT6899 is affected
  • Version MT6989 is affected
  • Version MT6991 is affected
  • Version MT6993 is affected
  • Version MT8168 is affected
  • Version MT8186 is affected
  • Version MT8188 is affected
  • Version MT8189 is affected
  • Version MT8195 is affected
  • Version MT8196 is affected
  • Version MT8365 is affected
  • Version MT8367 is affected
  • Version MT8390 is affected
  • Version MT8391 is affected
  • Version MT8668 is affected
  • Version MT8678 is affected
  • Version MT8793 is affected

References

Problem Types

  • CWE-191 Integer Underflow (Wrap or Wraparound) CWE