CVE-2026-5706 — Buffer overflow in Bluetooth Mesh SDK when handling extended advertisements
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…
Published: 2026-08-27 · CVSS: 8.9 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7