CVE-2026-47149

MEDIUM

Door Lock GetUserType invalid table index in EmberZNet v9.0.2

Title source: cna
STIX 2.1

Description

In EmberZNet v9.0.2 and earlier, malformed or out-of-range Door Lock user identifiers can trigger out-of-bounds table reads and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Door Lock cluster may be impacted.

References (2)

Core 2

Scores

CVSS v3 6.5
EPSS 0.0025
EPSS Percentile 16.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (2)
silabs/emberznet < 9.0.2
Silicon Labs/EmberZNet < 9.0.2
Published Jun 25, 2026
Tracked Since Jun 25, 2026