CVE-2026-20583 | MediaTek MT8786 usb use after free (ALPS11411916)

A vulnerability described as problematic has been identified in MediaTek MT6739, MT6761, MT6765, MT6768, MT6769, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6858, MT6877, MT6878, MT6879, MT6881, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT6993, MT8188, MT8189, MT8196, MT8668, MT8768 and MT8786. Impacted is an unknown function of the component usb. Executing a manipulation can lead to use after free.

This vulnerability is tracked as CVE-2026-20583. The attack is restricted to local execution. No exploit exists.

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