CVE-2026-99213

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-99213", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.401Z", "datePublished": "2026-10-28T10:36:06.441Z", "dateUpdated": "2026-10-31T12:45:10.380Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-31T12:45:10.380Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvsock: treat TCP_CLOSING as once-established\n\nHandle the TCP_ESTABLISHED -> TCP_CLOSING transition on OP_RST, which can\nrace with the connect loop. Immediately break and return 0 on\nESTABLISHED/CLOSING. The return value of connect() should reflect what\nhappened up to the point the connection was established or failed. Events\nthat occur afterwards must not affect it. E.g. even if OP_RW has already\nset sk_err, connect() should still return 0, not ENOBUFS because of it.\nAdapt the inaccurate comment above signal_pending().\n\nResetting a socket that is still present in connected_table can lead to\nmemory corruption. The reporter noted lost transports for in-flight skbs,\nand I have reproduced crashes caused by re-insertion into connected_table.\n\n list_add double add: new=, prev=, next=.\n kernel BUG at lib/list_debug.c:35!\n Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI\n Workqueue: vsock-loopback vsock_loopback_work\n RIP: 0010:__list_add_valid_or_report+0x11f/0x130\n Call Trace:\n vsock_insert_connected.cold+0xe/0x13\n virtio_transport_recv_pkt+0x10e9/0x1460\n vsock_loopback_work+0x305/0x480\n process_one_work+0xe4c/0x1560\n worker_thread+0x4f1/0xd60\n kthread+0x36e/0x470\n ret_from_fork+0x47b/0x6b0\n ret_from_fork_asm+0x1a/0x30\n\nThis fix is supplementary to commit 002541ef650b (\"vsock: Ignore\nsignal/timeout on connect() if already established\"). Details under Link."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - A local connect() on AF_VSOCK reaches the patched vsock_connect() through connect_socket() and vsock_stream_ops.connect; VMADDR_CID_LOCAL drives the response and reset through vsock_loopback_work(), not a routable network protocol.\nAC:L - The same attacker can operate both VMADDR_CID_LOCAL endpoints, deliver signals while connect() races with RESPONSE/RST processing, and retry connect() until the controlled window is hit.\nPR:L - vsock_create() and vsock_connect() impose no capability check, and vsock_auto_bind() selects an unreserved port; CAP_NET_BIND_SERVICE is checked only for an explicit port at or below LAST_RESERVED_PORT.\nUI:N - The attacker's own threads perform socket creation, connect, peer reset, signal delivery, and reconnection without any action by another user.\nS:U - The corrupted connected_table and transport state belong to the same kernel reached by the local AF_VSOCK caller; this path does not cross a guest-host, IOMMU, or other security authority boundary.\nC:H - A transport-changing reconnect reaches vsock_deassign_transport() and virtio_transport_destruct(), freeing vsk->trans while virtio_transport_consume_skb_sent() can retain and dereference it for an in-flight skb; this heap use-after-free can expose reclaimed kernel contents.\nI:H - A same-transport reconnect passes the already-linked connected_table node to vsock_insert_connected() and list_add(), while the transport-change path can modify a freed virtio_vsock_sock through bytes_unsent; these corruptions support heap grooming and control-flow hijacking.\nA:H - The demonstrated re-insertion reaches __list_add_valid_or_report() and its list_add double-add BUG, producing a kernel Oops from vsock_loopback_work(); the attacker can repeat the connection sequence."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/vmw_vsock/af_vsock.c"], "versions": [{"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "ea36ef3c229d54b552432d1290aee1d807f67fd5", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "5f2ab77028602a22f0cc33cac063a313787cbeae", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "f89770c7365748d9d6a2ae07d1c23497ca21ec07", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "deb972c7eea8d0bc3109c35c30a1c86d4939f811", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "baf1b5715640e434249ce7f63f94bd1a00938ef9", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "c2c5359ef2c33684fa3f3652fd761a483db8d1e7", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "44d1ca05d6094a5d75c671a0545249186d790b8d", "status": "affected", "versionType": "git"}, {"version": "d021c344051af91f42c5ba9fdedc176740cbd238", "lessThan": "4f6ac74fa594a918d41255c941256e1d51592d3b", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/vmw_vsock/af_vsock.c"], "versions": [{"version": "3.9", "status": "affected"}, {"version": "0", "lessThan": "3.9", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.273", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.224", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.191", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.161", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.115", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.59", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.13", "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": "3.9", "versionEndExcluding": "5.10.273"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "5.15.224"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "6.1.191"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "6.6.161"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "6.12.115"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "6.18.59"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "7.2.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.9", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ea36ef3c229d54b552432d1290aee1d807f67fd5"}, {"url": "https://git.kernel.org/stable/c/5f2ab77028602a22f0cc33cac063a313787cbeae"}, {"url": "https://git.kernel.org/stable/c/f89770c7365748d9d6a2ae07d1c23497ca21ec07"}, {"url": "https://git.kernel.org/stable/c/deb972c7eea8d0bc3109c35c30a1c86d4939f811"}, {"url": "https://git.kernel.org/stable/c/baf1b5715640e434249ce7f63f94bd1a00938ef9"}, {"url": "https://git.kernel.org/stable/c/c2c5359ef2c33684fa3f3652fd761a483db8d1e7"}, {"url": "https://git.kernel.org/stable/c/44d1ca05d6094a5d75c671a0545249186d790b8d"}, {"url": "https://git.kernel.org/stable/c/4f6ac74fa594a918d41255c941256e1d51592d3b"}], "title": "vsock: treat TCP_CLOSING as once-established", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/vmw_vsock/af_vsock.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "ea36ef3c229d54b552432d1290aee1d807f67fd5", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "5f2ab77028602a22f0cc33cac063a313787cbeae", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "f89770c7365748d9d6a2ae07d1c23497ca21ec07", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "deb972c7eea8d0bc3109c35c30a1c86d4939f811", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "baf1b5715640e434249ce7f63f94bd1a00938ef9", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "c2c5359ef2c33684fa3f3652fd761a483db8d1e7", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "44d1ca05d6094a5d75c671a0545249186d790b8d", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}, {"lessThan": "4f6ac74fa594a918d41255c941256e1d51592d3b", "status": "affected", "version": "d021c344051af91f42c5ba9fdedc176740cbd238", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/vmw_vsock/af_vsock.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.9"}, {"lessThan": "3.9", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.273", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.224", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.191", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.161", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.115", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.59", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.13", "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\nvsock: treat TCP_CLOSING as once-established\n\nHandle the TCP_ESTABLISHED -> TCP_CLOSING transition on OP_RST, which can\nrace with the connect loop. Immediately break and return 0 on\nESTABLISHED/CLOSING. The return value of connect() should reflect what\nhappened up to the point the connection was established or failed. Events\nthat occur afterwards must not affect it. E.g. even if OP_RW has already\nset sk_err, connect() should still return 0, not ENOBUFS because of it.\nAdapt the inaccurate comment above signal_pending().\n\nResetting a socket that is still present in connected_table can lead to\nmemory corruption. The reporter noted lost transports for in-flight skbs,\nand I have reproduced crashes caused by re-insertion into connected_table.\n\n list_add double add: new=, prev=, next=.\n kernel BUG at lib/list_debug.c:35!\n Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI\n Workqueue: vsock-loopback vsock_loopback_work\n RIP: 0010:__list_add_valid_or_report+0x11f/0x130\n Call Trace:\n vsock_insert_connected.cold+0xe/0x13\n virtio_transport_recv_pkt+0x10e9/0x1460\n vsock_loopback_work+0x305/0x480\n process_one_work+0xe4c/0x1560\n worker_thread+0x4f1/0xd60\n kthread+0x36e/0x470\n ret_from_fork+0x47b/0x6b0\n ret_from_fork_asm+0x1a/0x30\n\nThis fix is supplementary to commit 002541ef650b (\"vsock: Ignore\nsignal/timeout on connect() if already established\"). Details under Link."}], "id": "CVE-2026-99213", "lastModified": "2026-10-31T13:17:59.610", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}]}, "published": "2026-10-28T11:17:42.770", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/44d1ca05d6094a5d75c671a0545249186d790b8d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4f6ac74fa594a918d41255c941256e1d51592d3b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5f2ab77028602a22f0cc33cac063a313787cbeae"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/baf1b5715640e434249ce7f63f94bd1a00938ef9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c2c5359ef2c33684fa3f3652fd761a483db8d1e7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/deb972c7eea8d0bc3109c35c30a1c86d4939f811"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ea36ef3c229d54b552432d1290aee1d807f67fd5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f89770c7365748d9d6a2ae07d1c23497ca21ec07"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: vsock: treat TCP_CLOSING as once-established", "id": "2562745", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2562745"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-366", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nvsock: treat TCP_CLOSING as once-established\nHandle the TCP_ESTABLISHED -> TCP_CLOSING transition on OP_RST, which can\nrace with the connect loop. Immediately break and return 0 on\nESTABLISHED/CLOSING. The return value of connect() should reflect what\nhappened up to the point the connection was established or failed. Events\nthat occur afterwards must not affect it. E.g. even if OP_RW has already\nset sk_err, connect() should still return 0, not ENOBUFS because of it.\nAdapt the inaccurate comment above signal_pending().\nResetting a socket that is still present in connected_table can lead to\nmemory corruption. The reporter noted lost transports for in-flight skbs,\nand I have reproduced crashes caused by re-insertion into connected_table.\nlist_add double add: new=, prev=, next=.\nkernel BUG at lib/list_debug.c:35!\nOops: invalid opcode: 0000 [#1] SMP KASAN NOPTI\nWorkqueue: vsock-loopback vsock_loopback_work\nRIP: 0010:__list_add_valid_or_report+0x11f/0x130\nCall Trace:\nvsock_insert_connected.cold+0xe/0x13\nvirtio_transport_recv_pkt+0x10e9/0x1460\nvsock_loopback_work+0x305/0x480\nprocess_one_work+0xe4c/0x1560\nworker_thread+0x4f1/0xd60\nkthread+0x36e/0x470\nret_from_fork+0x47b/0x6b0\nret_from_fork_asm+0x1a/0x30\nThis fix is supplementary to commit 002541ef650b (\"vsock: Ignore\nsignal/timeout on connect() if already established\"). Details under Link.", "A flaw was found in the Linux kernel's VM sockets (vsock) subsystem. This issue allows a local user to cause memory corruption and trigger a system crash, resulting in a Denial of Service (DoS). The vulnerability occurs due to a race condition between socket connection establishment and reset handling, which improperly allows an active socket to be manipulated while still present in the connected socket table."], "name": "CVE-2026-99213", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-10-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-99213\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-99213\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-99213.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d021c344051af91f42c5ba9fdedc176740cbd238,c2c5359ef2c33684fa3f3652fd761a483db8d1e7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d021c344051af91f42c5ba9fdedc176740cbd238,44d1ca05d6094a5d75c671a0545249186d790b8d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d021c344051af91f42c5ba9fdedc176740cbd238,4f6ac74fa594a918d41255c941256e1d51592d3b)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.9"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.9)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.59,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.13,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d021c344051af91f42c5ba9fdedc176740cbd238,c2c5359ef2c33684fa3f3652fd761a483db8d1e7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d021c344051af91f42c5ba9fdedc176740cbd238,44d1ca05d6094a5d75c671a0545249186d790b8d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[d021c344051af91f42c5ba9fdedc176740cbd238,4f6ac74fa594a918d41255c941256e1d51592d3b)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.9"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.9)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.59,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.13,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-10-28T12:45:16.179168+00:00", "updated": "2026-10-31T17:00:14.621414+00:00", "vendors": ["linux", "linux$PRODUCT$linux", "linux$PRODUCT$linux_kernel"]}