CVE-2026-98023

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98023", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:19:56.069Z", "datePublished": "2026-09-25T10:23:42.706Z", "dateUpdated": "2026-10-19T09:12:28.386Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:12:28.386Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvxlan: reject dynamic fdb entries that reference a nexthop id\n\nThe commit cited in the Fixes tag allowed VXLAN FDB entries to point to\nFDB nexthops so that overlay traffic could be load balanced across\nmultiple VTEPs. Such entries can only be configured from user space,\ncannot be learned and cannot roam. They only make sense with a user space\ncontrol plane such as E-VPN where data plane learning is disabled.\n\nDespite that, the VXLAN driver does not currently prevent such entries\nfrom being configured with the \"dynamic\" flag. The per-nexthop FDB list\nis only protected by the per-device hash lock, which is not sufficient\nwhen two VXLAN devices point to the same FDB nexthop and therefore share\nthe list. Aging runs in softirq context without RTNL, so an entry deleted\nby one device can race with an addition or deletion from the other,\nleading to list corruption:\n\n list_del corruption. next->prev should be ffff8881069d9548, but was\n dead000000000122. (next=ffff8881069d9448)\n WARNING: CPU: 0 PID: 90 at lib/list_debug.c:65\n __list_del_entry_valid_or_report+0x1aa/0x210\n ...\n vxlan_fdb_destroy+0x5b8/0xad0\n vxlan_cleanup+0x328/0x450\n call_timer_fn+0x2a/0x1c0\n run_timer_softirq+0x18c/0x210\n BUG: KASAN: slab-use-after-free in vxlan_fdb_destroy\n\nFix this by rejecting the bogus configuration of dynamic FDB entries that\npoint to FDB nexthops, both when created and when an existing entry is\nupdated. As such, the per-nexthop FDB list is only ever mutated under the\nRTNL lock. Add test cases to make sure that this does not regress in the\nfuture."}], "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 - The bad state is a dynamic VXLAN FDB entry referencing an FDB nexthop id, installed via local rtnetlink RTM_NEWNEIGH -> rtnl_fdb_add -> vxlan_fdb_add (with RTM_NEWNEXTHOP/RTM_NEWLINK setup). Nexthop FDB entries are never learned from received packets, so no remote peer supplies the input.\nAC:L - The attacker creates both vxlan devices sharing one nexthop group, sets a short ageing interval, and races vxlan_cleanup() timer-driven vxlan_fdb_destroy() on one device against fdb add/delete on the other; they control both sides and can retry in a loop.\nPR:L - rtnetlink_rcv_msg only requires netlink_net_capable(CAP_NET_ADMIN) in the netns's user_ns, so an unprivileged user can create vxlan devices, nexthops and FDB entries inside an unshare -Urn namespace.\nUI:N - No victim action is needed; the attacker drives every netlink request and the ageing timer fires by itself.\nS:U - Corruption stays inside the kernel's own memory; this is a standard kernel privilege escalation or crash with no crossing into a separate security authority.\nC:H - Unsynchronized list_del_rcu/list_add_tail_rcu on the shared nh->fdb_list corrupts the list and leaves pointers to vxlan_fdb objects freed by call_rcu (KASAN slab-use-after-free in vxlan_fdb_destroy), which can be groomed into a kernel read primitive.\nI:H - List unlink/link through dangling nh_list pointers writes to freed and reallocated slab objects, giving a heap write primitive that can be used for control-flow hijack.\nA:H - The race produces list_del corruption and use-after-free in vxlan_fdb_destroy from timer softirq, which crashes the kernel (BUG/oops/panic on panic_on_warn)."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/vxlan/vxlan_core.c", "tools/testing/selftests/net/fib_nexthops.sh"], "versions": [{"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "00c7f4b8144e535ffb931ad45942a1bd1315b882", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "55a33882808f1402052d53a08ead59aff8af18a1", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "c8f29af91e0830fdabc9aa1eb1a0f898ce1bc603", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "b2a8e165ddb6cd72176890b2954c52b0f6dbce1a", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "28f86eec851b7406a4bc6143f82aeba2882d9842", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "53359916ceb649b7e6947c8c2f669368a41c1354", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "3fa64d86fc64eda104e3e97721a12a42a2fd2073", "status": "affected", "versionType": "git"}, {"version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "lessThan": "98fc57d167446b95b4e719815fe79edef93f8e7a", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/vxlan/vxlan_core.c", "tools/testing/selftests/net/fib_nexthops.sh"], "versions": [{"version": "5.8", "status": "affected"}, {"version": "0", "lessThan": "5.8", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.271", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.222", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.189", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.111", "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": "5.8", "versionEndExcluding": "5.10.271"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.15.222"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "6.12.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "7.2.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/00c7f4b8144e535ffb931ad45942a1bd1315b882"}, {"url": "https://git.kernel.org/stable/c/55a33882808f1402052d53a08ead59aff8af18a1"}, {"url": "https://git.kernel.org/stable/c/c8f29af91e0830fdabc9aa1eb1a0f898ce1bc603"}, {"url": "https://git.kernel.org/stable/c/b2a8e165ddb6cd72176890b2954c52b0f6dbce1a"}, {"url": "https://git.kernel.org/stable/c/28f86eec851b7406a4bc6143f82aeba2882d9842"}, {"url": "https://git.kernel.org/stable/c/53359916ceb649b7e6947c8c2f669368a41c1354"}, {"url": "https://git.kernel.org/stable/c/3fa64d86fc64eda104e3e97721a12a42a2fd2073"}, {"url": "https://git.kernel.org/stable/c/98fc57d167446b95b4e719815fe79edef93f8e7a"}], "title": "vxlan: reject dynamic fdb entries that reference a nexthop id", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/vxlan/vxlan_core.c", "tools/testing/selftests/net/fib_nexthops.sh"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "00c7f4b8144e535ffb931ad45942a1bd1315b882", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "55a33882808f1402052d53a08ead59aff8af18a1", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "c8f29af91e0830fdabc9aa1eb1a0f898ce1bc603", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "b2a8e165ddb6cd72176890b2954c52b0f6dbce1a", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "28f86eec851b7406a4bc6143f82aeba2882d9842", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "53359916ceb649b7e6947c8c2f669368a41c1354", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "3fa64d86fc64eda104e3e97721a12a42a2fd2073", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}, {"lessThan": "98fc57d167446b95b4e719815fe79edef93f8e7a", "status": "affected", "version": "1274e1cc42264d4e629841e4f182795cb0becfd2", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/vxlan/vxlan_core.c", "tools/testing/selftests/net/fib_nexthops.sh"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.8"}, {"lessThan": "5.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.271", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.222", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.189", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.111", "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\nvxlan: reject dynamic fdb entries that reference a nexthop id\n\nThe commit cited in the Fixes tag allowed VXLAN FDB entries to point to\nFDB nexthops so that overlay traffic could be load balanced across\nmultiple VTEPs. Such entries can only be configured from user space,\ncannot be learned and cannot roam. They only make sense with a user space\ncontrol plane such as E-VPN where data plane learning is disabled.\n\nDespite that, the VXLAN driver does not currently prevent such entries\nfrom being configured with the \"dynamic\" flag. The per-nexthop FDB list\nis only protected by the per-device hash lock, which is not sufficient\nwhen two VXLAN devices point to the same FDB nexthop and therefore share\nthe list. Aging runs in softirq context without RTNL, so an entry deleted\nby one device can race with an addition or deletion from the other,\nleading to list corruption:\n\n list_del corruption. next->prev should be ffff8881069d9548, but was\n dead000000000122. (next=ffff8881069d9448)\n WARNING: CPU: 0 PID: 90 at lib/list_debug.c:65\n __list_del_entry_valid_or_report+0x1aa/0x210\n ...\n vxlan_fdb_destroy+0x5b8/0xad0\n vxlan_cleanup+0x328/0x450\n call_timer_fn+0x2a/0x1c0\n run_timer_softirq+0x18c/0x210\n BUG: KASAN: slab-use-after-free in vxlan_fdb_destroy\n\nFix this by rejecting the bogus configuration of dynamic FDB entries that\npoint to FDB nexthops, both when created and when an existing entry is\nupdated. As such, the per-nexthop FDB list is only ever mutated under the\nRTNL lock. Add test cases to make sure that this does not regress in the\nfuture."}], "id": "CVE-2026-98023", "lastModified": "2026-10-19T10:17:56.200", "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": "2026-09-25T11:17:30.873", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/00c7f4b8144e535ffb931ad45942a1bd1315b882"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/28f86eec851b7406a4bc6143f82aeba2882d9842"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3fa64d86fc64eda104e3e97721a12a42a2fd2073"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/53359916ceb649b7e6947c8c2f669368a41c1354"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/55a33882808f1402052d53a08ead59aff8af18a1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/98fc57d167446b95b4e719815fe79edef93f8e7a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b2a8e165ddb6cd72176890b2954c52b0f6dbce1a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c8f29af91e0830fdabc9aa1eb1a0f898ce1bc603"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: vxlan: reject dynamic fdb entries that reference a nexthop id", "id": "2541302", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541302"}, "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-413", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nvxlan: reject dynamic fdb entries that reference a nexthop id\nThe commit cited in the Fixes tag allowed VXLAN FDB entries to point to\nFDB nexthops so that overlay traffic could be load balanced across\nmultiple VTEPs. Such entries can only be configured from user space,\ncannot be learned and cannot roam. They only make sense with a user space\ncontrol plane such as E-VPN where data plane learning is disabled.\nDespite that, the VXLAN driver does not currently prevent such entries\nfrom being configured with the \"dynamic\" flag. The per-nexthop FDB list\nis only protected by the per-device hash lock, which is not sufficient\nwhen two VXLAN devices point to the same FDB nexthop and therefore share\nthe list. Aging runs in softirq context without RTNL, so an entry deleted\nby one device can race with an addition or deletion from the other,\nleading to list corruption:\nlist_del corruption. next->prev should be ffff8881069d9548, but was\ndead000000000122. (next=ffff8881069d9448)\nWARNING: CPU: 0 PID: 90 at lib/list_debug.c:65\n__list_del_entry_valid_or_report+0x1aa/0x210\n...\nvxlan_fdb_destroy+0x5b8/0xad0\nvxlan_cleanup+0x328/0x450\ncall_timer_fn+0x2a/0x1c0\nrun_timer_softirq+0x18c/0x210\nBUG: KASAN: slab-use-after-free in vxlan_fdb_destroy\nFix this by rejecting the bogus configuration of dynamic FDB entries that\npoint to FDB nexthops, both when created and when an existing entry is\nupdated. As such, the per-nexthop FDB list is only ever mutated under the\nRTNL lock. Add test cases to make sure that this does not regress in the\nfuture.", "A flaw was found in the Linux kernel's Virtual Extensible LAN (VXLAN) driver. A local user with network administration privileges can cause a Denial of Service (DoS) by configuring dynamic forwarding database (FDB) entries that reference a shared next-hop group across multiple devices. This improper configuration leads to a race condition during entry aging and cleanup, causing memory corruption through a use-after-free condition that crashes the system."], "name": "CVE-2026-98023", "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": "Not affected", "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": "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-2026-98023\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-98023\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98023.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1274e1cc42264d4e629841e4f182795cb0becfd2,28f86eec851b7406a4bc6143f82aeba2882d9842)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1274e1cc42264d4e629841e4f182795cb0becfd2,53359916ceb649b7e6947c8c2f669368a41c1354)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1274e1cc42264d4e629841e4f182795cb0becfd2,3fa64d86fc64eda104e3e97721a12a42a2fd2073)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1274e1cc42264d4e629841e4f182795cb0becfd2,98fc57d167446b95b4e719815fe79edef93f8e7a)"}}], "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": "generic", "value": "5.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,5.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.111,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.53,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.7,7.3.0)"}}, {"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": "2026-09-25T16:30:15.790271+00:00", "updated": "2026-09-30T15:15:16.181539+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}