CVE-2026-21126 | Samsung Devices up to SMR Oct-2026 Release libsimba.heifdec.media.samsung.so input validation

October 12, 2026 Yanac

A vulnerability classified as very critical has been found in Samsung Devices. This impacts an unknown function of the component libsimba.heifdec.media.samsung.so. This manipulation causes improper input validation.

This vulnerability is handled as CVE-2026-21126. It is possible to launch the attack on the local host. There is not any exploit available.

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