CVE-2026-98537

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98537", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.355Z", "datePublished": "2026-10-18T15:18:05.028Z", "dateUpdated": "2026-10-19T09:21:20.715Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:21:20.715Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nworkqueue: Fix NULL current_pwq deref in flush dependency check\n\ncheck_flush_dependency() uses current_wq_worker() to determine whether\nthe caller is a workqueue worker and then dereferences worker->current_pwq\nto test whether the current workqueue is WQ_MEM_RECLAIM.\n\ncurrent_wq_worker() only means that %current has PF_WQ_WORKER set. A\nkworker can reach check_flush_dependency() while it is not executing a\nwork item. One such path is worker_thread() acting as the pool manager,\nwhere create_worker() does GFP_KERNEL allocation and the allocation path\ninvokes the OOM notifier. In that state worker->current_pwq is NULL\nbecause current_pwq is set only by process_one_work() and cleared again\nafter the work function returns.\n\n[ 416.760634][ T375] Call trace:\n[ 416.760638][ T375] check_flush_dependency+0x80/0x120 (P)\n[ 416.760648][ T375] __flush_work+0x98/0x224\n[ 416.760657][ T375] flush_work+0x30/0x44\n[ 416.760665][ T375] ...\n[ 416.760710][ T375] blocking_notifier_call_chain+0x58/0xa0\n[ 416.760719][ T375] out_of_memory+0xb4/0x458\n[ 416.760730][ T375] __alloc_pages_may_oom+0x11c/0x1a8\n[ 416.760739][ T375] __alloc_pages_slowpath+0x314/0x46c\n[ 416.760746][ T375] __alloc_frozen_pages_noprof+0x110/0x1a4\n[ 416.760753][ T375] new_slab+0x12c/0x484\n[ 416.760759][ T375] ___slab_alloc+0x7a8/0xc7c\n[ 416.760765][ T375] __slab_alloc+0x74/0xd8\n[ 416.760772][ T375] __kmalloc_cache_node_noprof+0x2ac/0x304\n[ 416.760779][ T375] alloc_worker+0x28/0x60\n[ 416.760785][ T375] create_worker+0x4c/0x20c\n[ 416.760790][ T375] worker_thread+0xe8/0x2b8\n[ 416.760796][ T375] kthread+0x1a8/0x200\n[ 416.760805][ T375] ret_from_fork+0x10/0x20\n\nGuard the WQ_MEM_RECLAIM-worker warning with worker->current_pwq. If the\nkworker is not currently executing a work item, there is no current\nworkqueue to diagnose with that warning. The PF_MEMALLOC warning is left\nunchanged so explicit reclaim context flushing a !WQ_MEM_RECLAIM target\nis still reported."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["kernel/workqueue.c"], "versions": [{"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "8ffececcb88262389b4f91fed0fe4884b68204bc", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "9bb739a5c5a570c28a62afb98e9326e2a49743c1", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "cc190a6a1d20b87e6a9435202fc2a3bd84c79fb3", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "513121e69388604619ea8c0ee07e86a3d1b5b5dc", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "0c6b9b1e295aeff1132ac7aa738148cc65f06485", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "1dccf5dc2f8fe688270b261ca4216e03c6a1e674", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "f97e6d0572d1b39998e053732332bc3cfdd0b9aa", "status": "affected", "versionType": "git"}, {"version": "fca839c00a12d682cb59b3b620d109a1d850b262", "lessThan": "db6365ced4d5855e321f772b240c0e473bcfcdd5", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["kernel/workqueue.c"], "versions": [{"version": "4.5", "status": "affected"}, {"version": "0", "lessThan": "4.5", "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": "6.12.112", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.55", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.9", "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": "4.5", "versionEndExcluding": "5.10.271"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "5.15.222"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "6.18.55"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "7.2.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.5", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/8ffececcb88262389b4f91fed0fe4884b68204bc"}, {"url": "https://git.kernel.org/stable/c/9bb739a5c5a570c28a62afb98e9326e2a49743c1"}, {"url": "https://git.kernel.org/stable/c/cc190a6a1d20b87e6a9435202fc2a3bd84c79fb3"}, {"url": "https://git.kernel.org/stable/c/513121e69388604619ea8c0ee07e86a3d1b5b5dc"}, {"url": "https://git.kernel.org/stable/c/0c6b9b1e295aeff1132ac7aa738148cc65f06485"}, {"url": "https://git.kernel.org/stable/c/1dccf5dc2f8fe688270b261ca4216e03c6a1e674"}, {"url": "https://git.kernel.org/stable/c/f97e6d0572d1b39998e053732332bc3cfdd0b9aa"}, {"url": "https://git.kernel.org/stable/c/db6365ced4d5855e321f772b240c0e473bcfcdd5"}], "title": "workqueue: Fix NULL current_pwq deref in flush dependency check", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["kernel/workqueue.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "8ffececcb88262389b4f91fed0fe4884b68204bc", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "9bb739a5c5a570c28a62afb98e9326e2a49743c1", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "cc190a6a1d20b87e6a9435202fc2a3bd84c79fb3", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "513121e69388604619ea8c0ee07e86a3d1b5b5dc", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "0c6b9b1e295aeff1132ac7aa738148cc65f06485", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "1dccf5dc2f8fe688270b261ca4216e03c6a1e674", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "f97e6d0572d1b39998e053732332bc3cfdd0b9aa", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}, {"lessThan": "db6365ced4d5855e321f772b240c0e473bcfcdd5", "status": "affected", "version": "fca839c00a12d682cb59b3b620d109a1d850b262", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["kernel/workqueue.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.5"}, {"lessThan": "4.5", "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": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.55", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.9", "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\nworkqueue: Fix NULL current_pwq deref in flush dependency check\n\ncheck_flush_dependency() uses current_wq_worker() to determine whether\nthe caller is a workqueue worker and then dereferences worker->current_pwq\nto test whether the current workqueue is WQ_MEM_RECLAIM.\n\ncurrent_wq_worker() only means that %current has PF_WQ_WORKER set. A\nkworker can reach check_flush_dependency() while it is not executing a\nwork item. One such path is worker_thread() acting as the pool manager,\nwhere create_worker() does GFP_KERNEL allocation and the allocation path\ninvokes the OOM notifier. In that state worker->current_pwq is NULL\nbecause current_pwq is set only by process_one_work() and cleared again\nafter the work function returns.\n\n[ 416.760634][ T375] Call trace:\n[ 416.760638][ T375] check_flush_dependency+0x80/0x120 (P)\n[ 416.760648][ T375] __flush_work+0x98/0x224\n[ 416.760657][ T375] flush_work+0x30/0x44\n[ 416.760665][ T375] ...\n[ 416.760710][ T375] blocking_notifier_call_chain+0x58/0xa0\n[ 416.760719][ T375] out_of_memory+0xb4/0x458\n[ 416.760730][ T375] __alloc_pages_may_oom+0x11c/0x1a8\n[ 416.760739][ T375] __alloc_pages_slowpath+0x314/0x46c\n[ 416.760746][ T375] __alloc_frozen_pages_noprof+0x110/0x1a4\n[ 416.760753][ T375] new_slab+0x12c/0x484\n[ 416.760759][ T375] ___slab_alloc+0x7a8/0xc7c\n[ 416.760765][ T375] __slab_alloc+0x74/0xd8\n[ 416.760772][ T375] __kmalloc_cache_node_noprof+0x2ac/0x304\n[ 416.760779][ T375] alloc_worker+0x28/0x60\n[ 416.760785][ T375] create_worker+0x4c/0x20c\n[ 416.760790][ T375] worker_thread+0xe8/0x2b8\n[ 416.760796][ T375] kthread+0x1a8/0x200\n[ 416.760805][ T375] ret_from_fork+0x10/0x20\n\nGuard the WQ_MEM_RECLAIM-worker warning with worker->current_pwq. If the\nkworker is not currently executing a work item, there is no current\nworkqueue to diagnose with that warning. The PF_MEMALLOC warning is left\nunchanged so explicit reclaim context flushing a !WQ_MEM_RECLAIM target\nis still reported."}], "id": "CVE-2026-98537", "lastModified": "2026-10-19T10:19:09.357", "metrics": {}, "published": "2026-10-18T16:17:05.480", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0c6b9b1e295aeff1132ac7aa738148cc65f06485"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1dccf5dc2f8fe688270b261ca4216e03c6a1e674"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/513121e69388604619ea8c0ee07e86a3d1b5b5dc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8ffececcb88262389b4f91fed0fe4884b68204bc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9bb739a5c5a570c28a62afb98e9326e2a49743c1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cc190a6a1d20b87e6a9435202fc2a3bd84c79fb3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/db6365ced4d5855e321f772b240c0e473bcfcdd5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f97e6d0572d1b39998e053732332bc3cfdd0b9aa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: workqueue: Fix NULL current_pwq deref in flush dependency check", "id": "2555014", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2555014"}, "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-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nworkqueue: Fix NULL current_pwq deref in flush dependency check\ncheck_flush_dependency() uses current_wq_worker() to determine whether\nthe caller is a workqueue worker and then dereferences worker->current_pwq\nto test whether the current workqueue is WQ_MEM_RECLAIM.\ncurrent_wq_worker() only means that %current has PF_WQ_WORKER set. A\nkworker can reach check_flush_dependency() while it is not executing a\nwork item. One such path is worker_thread() acting as the pool manager,\nwhere create_worker() does GFP_KERNEL allocation and the allocation path\ninvokes the OOM notifier. In that state worker->current_pwq is NULL\nbecause current_pwq is set only by process_one_work() and cleared again\nafter the work function returns.\n[ 416.760634][ T375] Call trace:\n[ 416.760638][ T375] check_flush_dependency+0x80/0x120 (P)\n[ 416.760648][ T375] __flush_work+0x98/0x224\n[ 416.760657][ T375] flush_work+0x30/0x44\n[ 416.760665][ T375] ...\n[ 416.760710][ T375] blocking_notifier_call_chain+0x58/0xa0\n[ 416.760719][ T375] out_of_memory+0xb4/0x458\n[ 416.760730][ T375] __alloc_pages_may_oom+0x11c/0x1a8\n[ 416.760739][ T375] __alloc_pages_slowpath+0x314/0x46c\n[ 416.760746][ T375] __alloc_frozen_pages_noprof+0x110/0x1a4\n[ 416.760753][ T375] new_slab+0x12c/0x484\n[ 416.760759][ T375] ___slab_alloc+0x7a8/0xc7c\n[ 416.760765][ T375] __slab_alloc+0x74/0xd8\n[ 416.760772][ T375] __kmalloc_cache_node_noprof+0x2ac/0x304\n[ 416.760779][ T375] alloc_worker+0x28/0x60\n[ 416.760785][ T375] create_worker+0x4c/0x20c\n[ 416.760790][ T375] worker_thread+0xe8/0x2b8\n[ 416.760796][ T375] kthread+0x1a8/0x200\n[ 416.760805][ T375] ret_from_fork+0x10/0x20\nGuard the WQ_MEM_RECLAIM-worker warning with worker->current_pwq. If the\nkworker is not currently executing a work item, there is no current\nworkqueue to diagnose with that warning. The PF_MEMALLOC warning is left\nunchanged so explicit reclaim context flushing a !WQ_MEM_RECLAIM target\nis still reported.", "A flaw was found in the Linux kernel's workqueue subsystem. A local attacker can cause a Denial of Service (DoS) by inducing memory pressure that triggers an out-of-memory notification. During subsequent dependency checks, a worker thread not actively running a task dereferences a null pointer, leading to a kernel crash."], "name": "CVE-2026-98537", "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": "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": "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": "2026-10-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-98537\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-98537\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98537.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,8ffececcb88262389b4f91fed0fe4884b68204bc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,9bb739a5c5a570c28a62afb98e9326e2a49743c1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,cc190a6a1d20b87e6a9435202fc2a3bd84c79fb3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,513121e69388604619ea8c0ee07e86a3d1b5b5dc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,0c6b9b1e295aeff1132ac7aa738148cc65f06485)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,1dccf5dc2f8fe688270b261ca4216e03c6a1e674)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,f97e6d0572d1b39998e053732332bc3cfdd0b9aa)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[fca839c00a12d682cb59b3b620d109a1d850b262,db6365ced4d5855e321f772b240c0e473bcfcdd5)"}}], "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": "4.5"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,4.5)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.271,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.222,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.189,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.158,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.112,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.55,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.9,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc5,*]"}}], "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": "2026-10-18T17:30:16.959490+00:00", "updated": "2026-10-20T13:15:14.188989+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}