CVE-2026-20493 PUBLISHED

Assigner: MediaTek
Reserved: 03.11.2025 Published: 03.08.2026 Updated: 03.08.2026

In wifi, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: BORA00154903; Issue ID: MSV-7575.

Product Status

Vendor MediaTek, Inc.
Product MediaTek chipset
Versions Default: unaffected
  • Version MT6890 is affected
  • Version MT6988 is affected
  • Version MT6990 is affected

References

Problem Types

  • CWE-787 Out-of-bounds Write CWE