CVE-2026-20436
- State
- Published
- Severity
- 6.7 Medium
- Published
- Mar 2, 2026
- Updated
- Mar 30, 2026
- Reserved
- Nov 3, 2025
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 if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00473802; Issue ID: MSV-5970.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.7 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-120 Classic Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
MediaTek chipsetMediaTek, Inc. |
|
References
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