CVE-2026-5706
Buffer overflow in Bluetooth Mesh SDK when handling extended advertisements
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-130 |
| Vendor | silicon labs |
| Product | bt mesh sdk |
| Published | Aug 27, 2026 |
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Affected Versions
Silicon Labs / BT Mesh SDK
0 ≤ 6.1.4, 9.1.0