CVE-2026-20452 PUBLISHED

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

In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480138; Issue ID: MSV-6295.

Product Status

Vendor MediaTek, Inc.
Product MediaTek chipset
Versions Default: unaffected
  • Version MT6890 is affected
  • Version MT7615 is affected
  • Version MT7915 is affected
  • Version MT7916 is affected
  • Version MT7981 is affected
  • Version MT7986 is affected
  • Version MT7990 is affected
  • Version MT7992 is affected
  • Version MT7993 is affected

References

Problem Types

  • CWE-122 Heap Overflow CWE