9.3
Critical
CVE-2026-20407 In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MT7902, MT7920, MT7921, MT7922, MT7925, MT7927 | Versions not published | |
| MT7902 | Versions not published | |
| MT7920 | Versions not published | |
| MT7921 | Versions not published | |
| MT7922 | Versions not published | |
| MT7925 | Versions not published | |
| MT7927 | Versions not published | |
| MediaTek chipset | Versions not published |
Other CVEs of MT7902, MT7920, MT7921, MT7922, MT7925, MT7927
The 5 CVEs of MT7902, MT7920, MT7921, MT7922, MT7925, MT7927 →
CVE-2025-20740
In wlan STA driver, there is a possible out of bounds read due to a race condition
4.7
Medium
CVE-2025-20728
In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check
7.8
High
CVE-2025-20687
In Bluetooth driver, there is a possible out of bounds read due to an incorrect bounds check
5.5
Medium
CVE-2025-20680
In Bluetooth driver, there is a possible out of bounds write due to an incorrect bounds check
9.8
Critical