CRITICALCVE-2026-20407Published Modified CNA MediaTek
CVE-2026-20407: In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check
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.
Metrics
- CVSS v3.1
- 9.3
- Severity
- CRITICAL
- Fixed in
- —
- Affected Products
- 1
Affected packages
- MediaTek, Inc. / MediaTek chipsetMT7902 · MT7920 · MT7921 · MT7922 · MT7925 · MT7927
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HReferences