CVE-2026-20573 | MediaTek MT8793 double free (ALPS11431412)

A vulnerability has been found in MediaTek MT2735, MT2737, MT6768, MT6781, MT6789, MT6853, MT6855, MT6877, MT6878, MT6885, MT6886, MT6890, MT6895, MT6897, MT6899, MT6980D, MT6985, MT6988, MT6989, MT6990, MT6991, MT6993, MT8168, MT8186, MT8188, MT8189, MT8195, MT8196, MT8365, MT8367, MT8390, MT8391, MT8668, MT8678 and MT8793 and classified as very critical. The impacted element is an unknown function. This manipulation causes double free.

This vulnerability appears as CVE-2026-20573. The attack requires local access. There is no available exploit.

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