CVE-2026-119756 | arendst Tasmota up to 16.0.0 SendReceiveDeviceGroupMessage out-of-bounds write

A vulnerability was found in arendst Tasmota up to 16.0.0. It has been classified as very critical. Impacted is the function SendReceiveDeviceGroupMessage. This manipulation causes out-of-bounds write.

This vulnerability is tracked as CVE-2026-119756. The attack is possible to be carried out remotely. No exploit exists.

It is recommended to apply a patch to fix this issue.VulDB Recent EntriesRead More