CVE-2026-47150
IAS Zone enroll invalid table index and write in EmberZNet 9.0.2
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.
INFO
Published Date :
June 25, 2026, 1:39 p.m.
Last Modified :
June 25, 2026, 1:39 p.m.
Remotely Exploit :
Yes !
Source :
Silabs
Affected Products
The following products are affected by CVE-2026-47150
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | 030b2754-1501-44a4-bef8-48be86a33bf4 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update EmberZNet to version 9.0.3 or later.
- Ensure IAS Zone cluster is properly configured.
- Validate enrollment messages from joined devices.
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CVE-2026-47150 vulnerability anywhere in the article.