high8.0
CVE-2026-20452
In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow.
Impact
In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480138; Issue ID: MSV-6295.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mediatek | Mt6890 Firmware | All versions |
| Mediatek | Mt7615 Firmware | All versions |
| Mediatek | Mt7915 Firmware | All versions |
| Mediatek | Mt7916 Firmware | All versions |
| Mediatek | Mt7981 Firmware | All versions |
| Mediatek | Mt7986 Firmware | All versions |
| Mediatek | Mt7990 Firmware | All versions |
| Mediatek | Mt7992 Firmware | All versions |
| Mediatek | Mt7993 Firmware | All versions |