MediaTek Mt7921
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By the Year
In 2026 there have been 1 vulnerability in MediaTek Mt7921 with an average score of 9.3 out of ten.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 1 | 9.30 |
It may take a day or so for new Mt7921 vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent MediaTek Mt7921 Security Vulnerabilities
MediaTek WLAN STA Driver Privilege Escalation via Bounds Check
CVE-2026-20407
9.3 - Critical
- February 02, 2026
In wlan STA driver, there is a possible escalation of privilege 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: WCNCR00464377; Issue ID: MSV-4905.
Memory Corruption
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