{"id":"CVE-2025-10456","revision":"27ea0b3f9f4143faa8449e61d0c57fa7","records":[{"revision":"27ea0b3f9f4143faa8449e61d0c57fa7","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-10456","aliases":[],"title":"Bluetooth: Semi-Arbitrary ability to make the BLE Target send disconnection requests","description":"A vulnerability was identified in the handling of Bluetooth Low Energy (BLE) fixed channels (such as SMP or ATT). Specifically, an attacker could exploit a flaw that causes the BLE target (i.e., the device under attack) to attempt to disconnect a fixed channel, which is not allowed per the Bluetooth specification. This leads to undefined behavior, including potential assertion failures, crashes, or memory corruption, depending on the BLE stack implementation.","state":0,"publishedAt":"2025-09-19T05:21:33.363+00:00","modifiedAt":"2026-10-13T19:49:04.68+00:00","affected":[{"ecosystem":"Vendor product","name":"Zephyr","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageName\": \"Zephyr\",\n                    \"product\": \"Zephyr\",\n                    \"repo\": \"https://github.com/zephyrproject-rtos/zephyr\",\n                    \"vendor\": \"zephyrproject-rtos\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"3.7.2\",\n                            \"status\": \"affected\",\n                            \"version\": \"*\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"lessThan\": \"4.3.0\",\n                            \"status\": \"affected\",\n                            \"version\": \"4.0.0\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","score":7.1,"severity":"HIGH"}],"references":["https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hcc8-3qr7-c9m8"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-10456","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-10456","identifiers":["CVE-2025-10456"]},"retained":false,"historicalAffected":[]}],"coverage":[]}