CVE-2026-20423 PUBLISHED

Assigner: MediaTek
Reserved: 03.11.2025 Published: 02.03.2026 Updated: 02.03.2026

In wlan STA driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465314; Issue ID: MSV-4956.

Product Status

Vendor MediaTek, Inc.
Product MT7902, MT7920, MT7921, MT7922, MT7925, MT7927
Versions
  • Version NB SDK release 3.8 and before is affected

References

Problem Types

  • CWE-749 Exposed Dangerous Method or Function CWE