Vulnerability in Silicon Labs Bt Mesh Sdk
CVE-2026-5706
In Bluetooth Mesh SDK 6.1.4 and earlier, malformed extended advertisements can trigger out-of-bounds writes leading to stack corruption and remote code execution. These messages must come from a device that has already joined the network. Only provisioners supporting extended advertisements may be impacted.
Affected products
Weakness classification (CWE)
References
- product-security@silabs.com (vendor-advisory, permissions-required)
- product-security@silabs.com (patch)