{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98293", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.336Z", "datePublished": "2026-10-06T08:45:52.558Z", "dateUpdated": "2026-10-06T08:45:52.558Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-06T08:45:52.558Z"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/bluetooth/iso.c"], "versions": [{"version": "11dc486ed5d4626e6b92a23b67ed76cb6c48bfc9", "lessThan": "ea8a262662be62c095789924c11722ecbf40a4de", "status": "affected", "versionType": "git"}, {"version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "lessThan": "9228f87365e68a6cae191f57f456e89a6d2167cf", "status": "affected", "versionType": "git"}, {"version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "lessThan": "e2b156a8d25966be49c1f809b654a2c4bb16564d", "status": "affected", "versionType": "git"}, {"version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "lessThan": "f016daabd4fec4e9b8563f8b6f42eabce0ca66b0", "status": "affected", "versionType": "git"}, {"version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "lessThan": "ca18ee413a7cb6f09885778039225e58bae0d607", "status": "affected", "versionType": "git"}, {"version": "6.6.67", "lessThan": "6.6.158", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/bluetooth/iso.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.112", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.54", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.8", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3-rc4", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.6.67", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.54"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.2.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.3-rc4"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ea8a262662be62c095789924c11722ecbf40a4de"}, {"url": "https://git.kernel.org/stable/c/9228f87365e68a6cae191f57f456e89a6d2167cf"}, {"url": "https://git.kernel.org/stable/c/e2b156a8d25966be49c1f809b654a2c4bb16564d"}, {"url": "https://git.kernel.org/stable/c/f016daabd4fec4e9b8563f8b6f42eabce0ca66b0"}, {"url": "https://git.kernel.org/stable/c/ca18ee413a7cb6f09885778039225e58bae0d607"}], "title": "Bluetooth: ISO: Fix parent socket leak in iso_conn_ready()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/bluetooth/iso.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "ea8a262662be62c095789924c11722ecbf40a4de", "status": "affected", "version": "11dc486ed5d4626e6b92a23b67ed76cb6c48bfc9", "versionType": "git"}, {"lessThan": "9228f87365e68a6cae191f57f456e89a6d2167cf", "status": "affected", "version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "versionType": "git"}, {"lessThan": "e2b156a8d25966be49c1f809b654a2c4bb16564d", "status": "affected", "version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "versionType": "git"}, {"lessThan": "f016daabd4fec4e9b8563f8b6f42eabce0ca66b0", "status": "affected", "version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "versionType": "git"}, {"lessThan": "ca18ee413a7cb6f09885778039225e58bae0d607", "status": "affected", "version": "fa224d0c094a458e9ebf5ea9b1c696136b7af427", "versionType": "git"}, {"lessThan": "6.6.158", "status": "affected", "version": "6.6.67", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/bluetooth/iso.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.54", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3-rc4", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-98293", "lastModified": "2026-10-06T09:18:19.727", "metrics": {}, "published": "2026-10-06T09:18:19.727", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9228f87365e68a6cae191f57f456e89a6d2167cf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ca18ee413a7cb6f09885778039225e58bae0d607"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e2b156a8d25966be49c1f809b654a2c4bb16564d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ea8a262662be62c095789924c11722ecbf40a4de"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f016daabd4fec4e9b8563f8b6f42eabce0ca66b0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[11dc486ed5d4626e6b92a23b67ed76cb6c48bfc9,ea8a262662be62c095789924c11722ecbf40a4de)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fa224d0c094a458e9ebf5ea9b1c696136b7af427,9228f87365e68a6cae191f57f456e89a6d2167cf)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fa224d0c094a458e9ebf5ea9b1c696136b7af427,e2b156a8d25966be49c1f809b654a2c4bb16564)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fa224d0c094a458e9ebf5ea9b1c696136b7af427,f016daabd4fec4e9b8563f8b6f42eabce0ca66b0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fa224d0c094a458e9ebf5ea9b1c696136b7af427,ca18ee413a7cb6f09885778039225e58bae0d607)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.6.67,6.6.158)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.158,7.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.112,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.54,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.8,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc4,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-10-06T14:30:07.738758+00:00", "updated": "2026-10-06T18:00:05.812471+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}