CVE-2026-17610: CWE-404: Improper Resource Shutdown or Release in Silicon Labs SiSDK
In SiSDK v2026.6.0 and earlier, high network traffic loads can cause a dropped ACK leading to a denial of service. This is only present for EFR32MG24 and EFR32MG26 devices running concurrent multiprotocol Zigbee and Thread.
CVE-2026-17610: CWE-404: Improper Resource Shutdown or Release in Silicon Labs SiSDK
Description
In SiSDK v2026.6.0 and earlier, high network traffic loads can cause a dropped ACK leading to a denial of service. This is only present for EFR32MG24 and EFR32MG26 devices running concurrent multiprotocol Zigbee and Thread.
CVSS v4.0
Score 6.0medium
Affected software
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Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Silabs
- Date Reserved
- 2026-07-27T17:25:40.218Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a916b37acd9273b49cabd5d
Added to database: 08/28/2026, 11:04:23 UTC
Last updated: 08/28/2026, 13:09:14 UTC
Views: 4
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