CVE-2026-22211 | TinyOS up to 2.1.2 strcat out-of-bounds write

January 14, 2026 Yanac

A vulnerability classified as critical was found in TinyOS up to 2.1.2. Affected by this vulnerability is the function strcat. Executing a manipulation can lead to out-of-bounds write.

This vulnerability is registered as CVE-2026-22211. The attack needs to be launched locally. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More