PT-2026-52394 · Silicon · Ember Znet
CVE-2026-4526
·
Published
2026-06-25
·
Updated
2026-06-25
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
EmberZNet versions prior to 9.0.3
Description
Malformed global ZCL (Zigbee Cluster Library) messages can trigger out-of-bounds reads within the framework parsing logic, leading to process termination. This issue requires the messages to originate from a device that has already joined the network. No information leakage back to the sender was observed.
Recommendations
Update EmberZNet to a version newer than 9.0.2.
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Ember Znet