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.
References
| Link | Resource |
|---|---|
| https://corp.mediatek.com/product-security-bulletin/March-2026 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
02 Mar 2026, 22:05
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://corp.mediatek.com/product-security-bulletin/March-2026 - Vendor Advisory | |
| First Time |
Mediatek software Development Kit
Openwrt Mediatek mt7981 Mediatek mt6890 Openwrt openwrt Mediatek mt7916 Mediatek mt7986 Mediatek mt7915 Mediatek |
|
| CPE | cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:* cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:* cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:* cpe:2.3:o:openwrt:openwrt:23.05.0:-:*:*:*:*:*:* |
02 Mar 2026, 14:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
02 Mar 2026, 09:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-02 09:16
Updated : 2026-03-02 22:05
NVD link : CVE-2026-20430
Mitre link : CVE-2026-20430
CVE.ORG link : CVE-2026-20430
JSON object : View
Products Affected
mediatek
- mt7986
- mt7981
- mt7915
- mt6890
- mt7916
- software_development_kit
openwrt
- openwrt
CWE
CWE-787
Out-of-bounds Write