CVE-2026-17610
6
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Silicon Labs | SiSDK | 0 <= 2026.6.0 | affected |
Weaknesses
- CWE-404: CWE-404: Improper Resource Shutdown or Release
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/a45Vm000000F7VpIAK?operationContext=S1
- https://github.com/SiliconLabsSoftware/sisdk-release/tree/sisdk-2026.6
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