CVE-2026-21125 | Samsung Devices up to SMR Oct-2026 Release libsimba.heifdec.media.samsung.so input validation

October 12, 2026 Yanac

A vulnerability marked as very critical has been reported in Samsung Devices. The impacted element is an unknown function of the component libsimba.heifdec.media.samsung.so. The manipulation leads to improper input validation.

This vulnerability is traded as CVE-2026-21125. An attack has to be approached locally. There is no exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More