CVE-2026-20586 | MediaTek MT8910 vdec out-of-bounds write (ALPS11383899)

A vulnerability classified as very critical has been found in MediaTek MT2718, MT6768, MT6769, MT6789, MT6833, MT6855, MT6877, MT8186, MT8188, MT8189, MT8195, MT8196, MT8367, MT8391, MT8395, MT8668, MT8676, MT8678, MT8696, MT8781, MT8788E, MT8792, MT8793, MT8799 and MT8910. This affects an unknown part of the component vdec. This manipulation causes out-of-bounds write.

This vulnerability appears as CVE-2026-20586. The attack may be initiated remotely. There is no available exploit.

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