CVE-2026-47154: CWE-125: Out-of-bounds Read in Silicon Labs EmberZNet
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.
CVE-2026-47154: CWE-125: Out-of-bounds Read in Silicon Labs EmberZNet
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.
CVSS v4.0
Score 7.1high
Affected software
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Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Silabs
- Date Reserved
- 2026-05-18T20:02:03.670Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3d38374853345fc10a3588
Added to database: 06/25/2026, 14:16:23 UTC
Last updated: 06/25/2026, 14:16:23 UTC
Views: 1
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