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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-89409

Unvalidated ZWAVE_CMD_NODES_EXIST May Cause Deletion of End Nodes​

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Status
Published
Published
Updated
Assigning organization
Silabs

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Silicon Labs Z-Wave SDK

Default version status: unaffected

  • 7.0.0 to ≤ 8.1.1affected
  • 0 to ≤ 6.85.02affected

References