CVE-2026-97975

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97975", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:18:58.207Z", "datePublished": "2026-09-25T10:23:13.971Z", "dateUpdated": "2026-10-21T12:53:55.330Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-21T12:53:55.330Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_sysfs: Fix NULL pointer dereference in device_del()\n\nA NULL pointer dereference in klist_put() occurs when a child device (such\nas a BNEP network device in bnep_session) is concurrently being\nunregistered while hci_conn_del_sysfs() reparents child devices.\n\nThis is caused by a race condition between hci_conn_del_sysfs() and\nconcurrent child device unregistration (e.g. bnep_session calling\nunregister_netdev()). During device unregistration, device_del() snapshots\na non-NULL parent pointer. Concurrently, hci_conn_del_sysfs() finds the\nchild device using device_find_any_child() and calls device_move() to\nreparent it to NULL, which removes the node from its parent's klist and\nclears knode_parent. Subsequently, device_del() calls\nklist_del(&dev->p->knode_parent) using the stale parent snapshot, causing\nklist_put() to dereference knode_klist(n)->put on an already removed node,\nresulting in a NULL pointer dereference.\n\nThis race was introduced by commit 27aabf27fd01 (\"Bluetooth: fix\nuse-after-free in device_for_each_child()\"), which replaced\ndevice_find_child(..., __match_tty) with device_find_any_child() in\nhci_conn_del_sysfs(). That change was intended to avoid a use-after-free\nwhere conn->dev outlived its parent hdev->dev when child devices held\nreferences to conn->dev, because conn->dev only held a reference to\nhdev->dev while registered in sysfs.\n\nFix the issue properly by taking an explicit reference to the parent device\nwith get_device(&hdev->dev) in hci_conn_init_sysfs() and dropping it with\nput_device(parent) in bt_link_release() when the conn device is freed. This\nensures that hdev->dev remains valid for the entire lifecycle of conn->dev,\nresolving the underlying use-after-free. With the parent reference held\nproperly, restore the __match_tty filter in hci_conn_del_sysfs() so that\ndevice_move() is only invoked on persistent RFCOMM TTY devices as\noriginally intended, eliminating the race condition with unregistering\nnetwork devices."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/bluetooth/hci_sysfs.c"], "versions": [{"version": "de5a44f351ca7efd9add9851b218f5353e2224b7", "lessThan": "55b76500546e5f2e7fdd7ae7283530b620de6e61", "status": "affected", "versionType": "git"}, {"version": "7b277bd569bb6a2777f0014f84b4344f444fd49d", "lessThan": "66cc55b69928b742d24b4c5b66d195ae96900e48", "status": "affected", "versionType": "git"}, {"version": "27aabf27fd014ae037cc179c61b0bee7cff55b3d", "lessThan": "eeabdb25c3209569367e99a85ca9a503b64a646d", "status": "affected", "versionType": "git"}, {"version": "27aabf27fd014ae037cc179c61b0bee7cff55b3d", "lessThan": "9e9ece97b8e716890793de261574b8efef7d8702", "status": "affected", "versionType": "git"}, {"version": "27aabf27fd014ae037cc179c61b0bee7cff55b3d", "lessThan": "9b851b09b392da68bd715601f10a5adb2d8d19b8", "status": "affected", "versionType": "git"}, {"version": "6894717a1ea363c5a27010ba604f957c309d282d", "status": "affected", "versionType": "git"}, {"version": "fb91ce37dc9a37ea23cf32b6d7b667004e93d4c5", "status": "affected", "versionType": "git"}, {"version": "a9584c897d1cba6265c78010bbb45ca5722c88bc", "status": "affected", "versionType": "git"}, {"version": "0f67ca2a80acf8b207240405b7f72d660665d3df", "status": "affected", "versionType": "git"}, {"version": "91e2a2e4d1336333804cd31162984f01ad8cc70f", "status": "affected", "versionType": "git"}, {"version": "6.6.64", "lessThan": "6.6.160", "status": "affected", "versionType": "semver"}, {"version": "6.12.2", "lessThan": "6.12.114", "status": "affected", "versionType": "semver"}, {"version": "5.4.297", "lessThan": "5.5", "status": "affected", "versionType": "semver"}, {"version": "5.10.231", "lessThan": "5.11", "status": "affected", "versionType": "semver"}, {"version": "5.15.174", "lessThan": "5.16", "status": "affected", "versionType": "semver"}, {"version": "6.1.120", "lessThan": "6.2", "status": "affected", "versionType": "semver"}, {"version": "6.11.11", "lessThan": "6.12", "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/hci_sysfs.c"], "versions": [{"version": "6.13", "status": "affected"}, {"version": "0", "lessThan": "6.13", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.160", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.114", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.53", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.7", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "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": "6.6.64", "versionEndExcluding": "6.6.160"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12.2", "versionEndExcluding": "6.12.114"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.13", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.13", "versionEndExcluding": "7.2.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.13", "versionEndExcluding": "7.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.297"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.231"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.174"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.120"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11.11"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/55b76500546e5f2e7fdd7ae7283530b620de6e61"}, {"url": "https://git.kernel.org/stable/c/66cc55b69928b742d24b4c5b66d195ae96900e48"}, {"url": "https://git.kernel.org/stable/c/eeabdb25c3209569367e99a85ca9a503b64a646d"}, {"url": "https://git.kernel.org/stable/c/9e9ece97b8e716890793de261574b8efef7d8702"}, {"url": "https://git.kernel.org/stable/c/9b851b09b392da68bd715601f10a5adb2d8d19b8"}], "title": "Bluetooth: hci_sysfs: Fix NULL pointer dereference in device_del()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/bluetooth/hci_sysfs.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "55b76500546e5f2e7fdd7ae7283530b620de6e61", "status": "affected", "version": "de5a44f351ca7efd9add9851b218f5353e2224b7", "versionType": "git"}, {"lessThan": "66cc55b69928b742d24b4c5b66d195ae96900e48", "status": "affected", "version": "7b277bd569bb6a2777f0014f84b4344f444fd49d", "versionType": "git"}, {"lessThan": "eeabdb25c3209569367e99a85ca9a503b64a646d", "status": "affected", "version": "27aabf27fd014ae037cc179c61b0bee7cff55b3d", "versionType": "git"}, {"lessThan": "9e9ece97b8e716890793de261574b8efef7d8702", "status": "affected", "version": "27aabf27fd014ae037cc179c61b0bee7cff55b3d", "versionType": "git"}, {"lessThan": "9b851b09b392da68bd715601f10a5adb2d8d19b8", "status": "affected", "version": "27aabf27fd014ae037cc179c61b0bee7cff55b3d", "versionType": "git"}, {"status": "affected", "version": "6894717a1ea363c5a27010ba604f957c309d282d", "versionType": "git"}, {"status": "affected", "version": "fb91ce37dc9a37ea23cf32b6d7b667004e93d4c5", "versionType": "git"}, {"status": "affected", "version": "a9584c897d1cba6265c78010bbb45ca5722c88bc", "versionType": "git"}, {"status": "affected", "version": "0f67ca2a80acf8b207240405b7f72d660665d3df", "versionType": "git"}, {"status": "affected", "version": "91e2a2e4d1336333804cd31162984f01ad8cc70f", "versionType": "git"}, {"lessThan": "6.6.160", "status": "affected", "version": "6.6.64", "versionType": "semver"}, {"lessThan": "6.12.114", "status": "affected", "version": "6.12.2", "versionType": "semver"}, {"lessThan": "5.5", "status": "affected", "version": "5.4.297", "versionType": "semver"}, {"lessThan": "5.11", "status": "affected", "version": "5.10.231", "versionType": "semver"}, {"lessThan": "5.16", "status": "affected", "version": "5.15.174", "versionType": "semver"}, {"lessThan": "6.2", "status": "affected", "version": "6.1.120", "versionType": "semver"}, {"lessThan": "6.12", "status": "affected", "version": "6.11.11", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/bluetooth/hci_sysfs.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.13"}, {"lessThan": "6.13", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.160", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.114", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.53", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.7", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "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: hci_sysfs: Fix NULL pointer dereference in device_del()\n\nA NULL pointer dereference in klist_put() occurs when a child device (such\nas a BNEP network device in bnep_session) is concurrently being\nunregistered while hci_conn_del_sysfs() reparents child devices.\n\nThis is caused by a race condition between hci_conn_del_sysfs() and\nconcurrent child device unregistration (e.g. bnep_session calling\nunregister_netdev()). During device unregistration, device_del() snapshots\na non-NULL parent pointer. Concurrently, hci_conn_del_sysfs() finds the\nchild device using device_find_any_child() and calls device_move() to\nreparent it to NULL, which removes the node from its parent's klist and\nclears knode_parent. Subsequently, device_del() calls\nklist_del(&dev->p->knode_parent) using the stale parent snapshot, causing\nklist_put() to dereference knode_klist(n)->put on an already removed node,\nresulting in a NULL pointer dereference.\n\nThis race was introduced by commit 27aabf27fd01 (\"Bluetooth: fix\nuse-after-free in device_for_each_child()\"), which replaced\ndevice_find_child(..., __match_tty) with device_find_any_child() in\nhci_conn_del_sysfs(). That change was intended to avoid a use-after-free\nwhere conn->dev outlived its parent hdev->dev when child devices held\nreferences to conn->dev, because conn->dev only held a reference to\nhdev->dev while registered in sysfs.\n\nFix the issue properly by taking an explicit reference to the parent device\nwith get_device(&hdev->dev) in hci_conn_init_sysfs() and dropping it with\nput_device(parent) in bt_link_release() when the conn device is freed. This\nensures that hdev->dev remains valid for the entire lifecycle of conn->dev,\nresolving the underlying use-after-free. With the parent reference held\nproperly, restore the __match_tty filter in hci_conn_del_sysfs() so that\ndevice_move() is only invoked on persistent RFCOMM TTY devices as\noriginally intended, eliminating the race condition with unregistering\nnetwork devices."}], "id": "CVE-2026-97975", "lastModified": "2026-10-21T13:21:18.100", "metrics": {}, "published": "2026-09-25T11:17:25.427", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/55b76500546e5f2e7fdd7ae7283530b620de6e61"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/66cc55b69928b742d24b4c5b66d195ae96900e48"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9b851b09b392da68bd715601f10a5adb2d8d19b8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9e9ece97b8e716890793de261574b8efef7d8702"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/eeabdb25c3209569367e99a85ca9a503b64a646d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: Bluetooth: hci_sysfs: Fix NULL pointer dereference in device_del()", "id": "2541147", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541147"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nBluetooth: hci_sysfs: Fix NULL pointer dereference in device_del()\nA NULL pointer dereference in klist_put() occurs when a child device (such\nas a BNEP network device in bnep_session) is concurrently being\nunregistered while hci_conn_del_sysfs() reparents child devices.\nThis is caused by a race condition between hci_conn_del_sysfs() and\nconcurrent child device unregistration (e.g. bnep_session calling\nunregister_netdev()). During device unregistration, device_del() snapshots\na non-NULL parent pointer. Concurrently, hci_conn_del_sysfs() finds the\nchild device using device_find_any_child() and calls device_move() to\nreparent it to NULL, which removes the node from its parent's klist and\nclears knode_parent. Subsequently, device_del() calls\nklist_del(&dev->p->knode_parent) using the stale parent snapshot, causing\nklist_put() to dereference knode_klist(n)->put on an already removed node,\nresulting in a NULL pointer dereference.\nThis race was introduced by commit 27aabf27fd01 (\"Bluetooth: fix\nuse-after-free in device_for_each_child()\"), which replaced\ndevice_find_child(..., __match_tty) with device_find_any_child() in\nhci_conn_del_sysfs(). That change was intended to avoid a use-after-free\nwhere conn->dev outlived its parent hdev->dev when child devices held\nreferences to conn->dev, because conn->dev only held a reference to\nhdev->dev while registered in sysfs.\nFix the issue properly by taking an explicit reference to the parent device\nwith get_device(&hdev->dev) in hci_conn_init_sysfs() and dropping it with\nput_device(parent) in bt_link_release() when the conn device is freed. This\nensures that hdev->dev remains valid for the entire lifecycle of conn->dev,\nresolving the underlying use-after-free. With the parent reference held\nproperly, restore the __match_tty filter in hci_conn_del_sysfs() so that\ndevice_move() is only invoked on persistent RFCOMM TTY devices as\noriginally intended, eliminating the race condition with unregistering\nnetwork devices.", "A flaw was found in the Linux kernel's Bluetooth subsystem. A race condition occurs when child network devices are unregistered concurrently while Bluetooth connection cleanup routines reparent child devices. A local user can exploit this timing issue to trigger a NULL pointer dereference, resulting in a kernel crash and a Denial of Service (DoS)."], "name": "CVE-2026-97975", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-09-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-97975\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-97975\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97975.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[27aabf27fd014ae037cc179c61b0bee7cff55b3d,eeabdb25c3209569367e99a85ca9a503b64a646d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[27aabf27fd014ae037cc179c61b0bee7cff55b3d,9e9ece97b8e716890793de261574b8efef7d8702)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[27aabf27fd014ae037cc179c61b0bee7cff55b3d,9b851b09b392da68bd715601f10a5adb2d8d19b8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "6894717a1ea363c5a27010ba604f957c309d282d"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "fb91ce37dc9a37ea23cf32b6d7b667004e93d4c5"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "a9584c897d1cba6265c78010bbb45ca5722c88bc"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "0f67ca2a80acf8b207240405b7f72d660665d3df"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "de5a44f351ca7efd9add9851b218f5353e2224b7"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "91e2a2e4d1336333804cd31162984f01ad8cc70f"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "7b277bd569bb6a2777f0014f84b4344f444fd49d"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.4.297,5.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.10.231,5.11)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.15.174,5.16)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.1.120,6.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.6.64,6.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.11.11,6.12)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.12.2,6.13)"}}], "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": "6.13"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.13)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.53,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2.7,7.2.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc3,*]"}}], "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": "2026-09-25T17:45:17.372746+00:00", "updated": "2026-10-01T04:30:18.652862+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-476", "CWE-617"]}