CVE-2026-20430
8.8
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
Description
In wlan AP FW, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00467553; Issue ID: MSV-5151.
Affected (4)
Products: Mediatek: Software Development Kit · Openwrt: Openwrt
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 7.6.7.3 | |
| Version 19.07.0 |
| Running on/with | Platform Versions |
|---|---|
Mediatek Mt6890 | All versions |
Mediatek Mt7915 | All versions |
Mediatek Mt7916 | All versions |
Mediatek Mt7981 | All versions |
Mediatek Mt7986 | All versions |
References (1)
Source: security@mediatek.com
Vendor Advisory
Timeline
No history available yet.