CVE-2026-47154

MEDIUM

Simple Metering GetProfileResponse interval-bounds bug in EmberZNet v9.0.2

Title source: cna
STIX 2.1

Description

In EmberZNet v9.0.2 and earlier, a malformed GetProfileResponse message can trigger out-of-bounds reads while iterating interval entries 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 Simple Metering cluster may be impacted.

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