Silicon Labs SiSDK vulnerabilities
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Published CVEs affecting Silicon Labs SiSDK: 2 record(s), with affected versions and fixes.
CVE-2026-17610
Medium · 6.0
CWE-404 Aug 27, 2026
RAIL 802.15.4 Mux missing ACK can lead to DoS
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-2026-2815
High · 8.4
CWE-339 Jun 25, 2026
Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys
Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys