CVSS 3.1
8.0 highCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2026-20452
High (8.0) in mediatek. EPSS 0.4% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
- CWE
- CWE-122
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mediatek:mt6890_firmware
- mediatek:mt7615_firmware
- mediatek:mt7915_firmware
- mediatek:mt7916_firmware
- mediatek:mt7981_firmware
- mediatek:mt7986_firmware
- mediatek:mt7990_firmware
- mediatek:mt7992_firmware
- mediatek:mt7993_firmware