CVE-2026-89409
CVE-2026-89409 · Unvalidated ZWAVE_CMD_NODES_EXIST May Cause Deletion of End Nodes
This page contains facts from public vulnerability sources. Check the original advisory before updating.
In Z-Wave SDK 8.1.1 and earlier (for 700/800 series devices) and 6.85.02 and earlier (for 500 series devices), missing checks in the ZWAVE_CMD_NODES_EXIST handler can result in nodes being removed from the network. These messages must come from a device that has already joined the network.
CVSS 5.3 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
z-wave sdk
- Versions
- ≥ 7.0.0, ≤ 8.1.1: Affected (semver)
- ≥ 0, ≤ 6.85.02: Affected (semver)
No fix published