{"id":"CVE-2026-98293","revision":"cb98eb23629546f5823220eb4c241f80","records":[{"revision":"cb98eb23629546f5823220eb4c241f80","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98293","aliases":[],"title":"Bluetooth: ISO: Fix parent socket leak in iso_conn_ready()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: ISO: Fix parent socket leak in iso_conn_ready()\n\niso_get_sock() returns the parent socket with a reference held, which is\ndropped by sock_put() once the child socket has been set up. The error\npath taken when iso_sock_alloc() fails only calls release_sock() and\nreturns, leaking the reference and thus the parent socket itself.\n\nDrop the reference on that path as well.","state":0,"publishedAt":"2026-10-06T08:45:52.558+00:00","modifiedAt":"2026-10-19T09:17:04.348+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/bluetooth/iso.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"11dc486ed5d4626e6b92a23b67ed76cb6c48bfc9\",\n                            \"lessThan\": \"ea8a262662be62c095789924c11722ecbf40a4de\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"fa224d0c094a458e9ebf5ea9b1c696136b7af427\",\n                            \"lessThan\": \"9228f87365e68a6cae191f57f456e89a6d2167cf\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"fa224d0c094a458e9ebf5ea9b1c696136b7af427\",\n                            \"lessThan\": \"e2b156a8d25966be49c1f809b654a2c4bb16564d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"fa224d0c094a458e9ebf5ea9b1c696136b7af427\",\n                            \"lessThan\": \"f016daabd4fec4e9b8563f8b6f42eabce0ca66b0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"fa224d0c094a458e9ebf5ea9b1c696136b7af427\",\n                            \"lessThan\": \"ca18ee413a7cb6f09885778039225e58bae0d607\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.6.67\",\n                            \"lessThan\": \"6.6.158\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"net/bluetooth/iso.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.54\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.8\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/ea8a262662be62c095789924c11722ecbf40a4de","https://git.kernel.org/stable/c/9228f87365e68a6cae191f57f456e89a6d2167cf","https://git.kernel.org/stable/c/e2b156a8d25966be49c1f809b654a2c4bb16564d","https://git.kernel.org/stable/c/f016daabd4fec4e9b8563f8b6f42eabce0ca66b0","https://git.kernel.org/stable/c/ca18ee413a7cb6f09885778039225e58bae0d607"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98293","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98293","identifiers":["CVE-2026-98293"]},"retained":false,"historicalAffected":[]}],"coverage":[]}