CVE-2026-20477 | MediaTek MT8910 Display out-of-bounds write (ALPS11009963)

A vulnerability was found in MediaTek MT6991, MT6993, MT8188, MT8189, MT8668, MT8676, MT8678, MT8781, MT8799 and MT8910. It has been rated as critical. This issue affects some unknown processing of the component Display. Performing a manipulation results in out-of-bounds write.

This vulnerability is known as CVE-2026-20477. Attacking locally is a requirement. No exploit is available.

It is recommended to apply a patch to fix this issue.VulDB Recent EntriesRead More