CVE-2026-20494 | MediaTek MT6890/MT6988/MT6990 wifi out-of-bounds

A vulnerability categorized as problematic has been discovered in MediaTek MT6890, MT6988 and MT6990. This affects an unknown function of the component wifi. The manipulation results in out-of-bounds read.

This vulnerability is known as CVE-2026-20494. It is possible to launch the attack remotely. No exploit is available.

It is best practice to apply a patch to resolve this issue.VulDB Recent EntriesRead More