Security Advisory

CVE-2026-47147

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-25 13:36:36

Last updated 2026-06-25 14:15:25

Assigner Silabs

CVSS score 7.1

State PUBLISHED

Description

In EmberZNet v9.0.2 and earlier, malformed OTA requests can drive the OTA server parser into out-of-bounds reads. A limited amount of data from RAM is read back to the requester. The size and location of this data is limited. These requests must come from a device that has already joined the network. Only devices supporting the OTA Server cluster may be impacted.

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