CVE-2026-20427 | MediaTek MT8793 Display out-of-bounds write

A vulnerability, which was classified as critical, was found in MediaTek MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT6993, MT8196, MT8678 and MT8793. The impacted element is an unknown function of the component Display. Executing a manipulation can lead to out-of-bounds write.

This vulnerability is tracked as CVE-2026-20427. The attack is restricted to local execution. No exploit exists.

A patch should be applied to remediate this issue.VulDB Recent EntriesRead More