CVE-2026-20452 | MediaTek MT7993 WLAN AP Driver heap-based overflow (MSV-6295)

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A vulnerability classified as critical has been found in MediaTek MT6890, MT7615, MT7915, MT7916, MT7981, MT7986, MT7990, MT7992 and MT7993. Affected is an unknown function of the component WLAN AP Driver. This manipulation causes heap-based buffer overflow.

This vulnerability is tracked as CVE-2026-20452. The attack is only possible within the local network. No exploit exists.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More