CVE-2026-47150

HIGH

IAS Zone enroll invalid table index and write in EmberZNet 9.0.2

Title source: cna
STIX 2.1

Description

In EmberZNet v9.0.2 and earlier, malformed IAS Zone enrollment messages can trigger an out-of-bounds state-table write and terminate the process. The size and location of this write is limited. These messages must come from a device that has already joined the network. Only devices supporting the IAS Zone cluster may be impacted.

References (2)

Core 2

Scores

CVSS v3 7.1
EPSS 0.0022
EPSS Percentile 12.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (2)
silabs/emberznet < 9.0.2
Silicon Labs/EmberZNet < 9.0.2
Published Jun 25, 2026
Tracked Since Jun 25, 2026