CVE-2026-64284

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64284", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.777Z", "datePublished": "2026-07-25T08:49:26.270Z", "dateUpdated": "2026-10-19T20:38:21.777Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T04:52:39.824Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Ensure vendor's exit handler runs before fastpath userspace exits\n\nMove the handling of fastpath userspace exits into vendor code to ensure\nKVM runs vendor specific operations that need to run before userspace gains\ncontrol of the vCPU. E.g. for VMX (and soon to be for SVM as well), KVM\nneeds to flush the PML buffer prior to exiting to userspace, otherwise any\nmemory written by the final KVM_RUN might never be flagged as dirty.\n\nNote, waiting to snapshot CR0 and CR3 until svm_handle_exit() is flawed in\ngeneral, as that risks consuming stale state in a fastpath handler. That\nwill be addressed in a future change."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "baseScore": 7.1, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:L - The vulnerable path is reached through guest execution under the local KVM_RUN ioctl, not through network input.\nAC:L - With PML dirty logging active, the attacker can control guest writes and repeatedly force fastpath userspace exits such as HLT; no uncontrollable race must be won.\nPR:L - KVM_RUN and guest-debug operations require access to the VM's vCPU file descriptor but perform no capability or init-namespace root check.\nUI:N - No human interaction is required because migration and snapshot processing can be automated while guest code supplies the triggering exits.\nS:U - The flaw corrupts the affected VM's migration or saved state but does not provide host privilege escalation, host-memory access, or a guest-to-host escape.\nC:N - The incomplete dirty log does not expose memory contents or give the attacker a read primitive.\nI:H - Attacker-selected guest writes can be omitted from the final dirty bitmap, causing arbitrary guest pages to be restored with stale contents and substantially corrupting migrated state.\nA:H - Stale CR state or corrupted guest memory can make a migrated or restored VM crash, hang, or fail to resume."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/x86/kvm/svm/svm.c", "arch/x86/kvm/vmx/vmx.c", "arch/x86/kvm/x86.c"], "versions": [{"version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "b3436d9b9b1affe1c3191ac9831308923f5f03c3", "status": "affected", "versionType": "git"}, {"version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "4ad73ef0e7966ecfe67de0060537b4cb14d9acd4", "status": "affected", "versionType": "git"}, {"version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "f2ca2b5326211bd38490f0497eb583721ce0bbc0", "status": "affected", "versionType": "git"}, {"version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "0ffedf43910e44b76c2c1db4e9fbf12b268190c1", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/x86/kvm/svm/svm.c", "arch/x86/kvm/vmx/vmx.c", "arch/x86/kvm/x86.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.96", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.39", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.4", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "6.12", "versionEndExcluding": "6.12.96"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.18.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.1.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b3436d9b9b1affe1c3191ac9831308923f5f03c3"}, {"url": "https://git.kernel.org/stable/c/4ad73ef0e7966ecfe67de0060537b4cb14d9acd4"}, {"url": "https://git.kernel.org/stable/c/f2ca2b5326211bd38490f0497eb583721ce0bbc0"}, {"url": "https://git.kernel.org/stable/c/0ffedf43910e44b76c2c1db4e9fbf12b268190c1"}], "title": "KVM: x86: Ensure vendor's exit handler runs before fastpath userspace exits", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-64284", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T15:38:20.496642Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-362", "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-19T20:38:21.777Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-64284", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T15:38:20.496642Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-362", "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-16T15:38:21.263Z"}}], "cna": {"title": "KVM: x86: Ensure vendor's exit handler runs before fastpath userspace exits", "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 7.1, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}, "scenarios": [{"lang": "en", "value": "AV:L - The vulnerable path is reached through guest execution under the local KVM_RUN ioctl, not through network input.\nAC:L - With PML dirty logging active, the attacker can control guest writes and repeatedly force fastpath userspace exits such as HLT; no uncontrollable race must be won.\nPR:L - KVM_RUN and guest-debug operations require access to the VM's vCPU file descriptor but perform no capability or init-namespace root check.\nUI:N - No human interaction is required because migration and snapshot processing can be automated while guest code supplies the triggering exits.\nS:U - The flaw corrupts the affected VM's migration or saved state but does not provide host privilege escalation, host-memory access, or a guest-to-host escape.\nC:N - The incomplete dirty log does not expose memory contents or give the attacker a read primitive.\nI:H - Attacker-selected guest writes can be omitted from the final dirty bitmap, causing arbitrary guest pages to be restored with stale contents and substantially corrupting migrated state.\nA:H - Stale CR state or corrupted guest memory can make a migrated or restored VM crash, hang, or fail to resume."}]}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "b3436d9b9b1affe1c3191ac9831308923f5f03c3", "versionType": "git"}, {"status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "4ad73ef0e7966ecfe67de0060537b4cb14d9acd4", "versionType": "git"}, {"status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "f2ca2b5326211bd38490f0497eb583721ce0bbc0", "versionType": "git"}, {"status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "lessThan": "0ffedf43910e44b76c2c1db4e9fbf12b268190c1", "versionType": "git"}], "programFiles": ["arch/x86/kvm/svm/svm.c", "arch/x86/kvm/vmx/vmx.c", "arch/x86/kvm/x86.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.12"}, {"status": "unaffected", "version": "0", "lessThan": "6.12", "versionType": "semver"}, {"status": "unaffected", "version": "6.12.96", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.39", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.4", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["arch/x86/kvm/svm/svm.c", "arch/x86/kvm/vmx/vmx.c", "arch/x86/kvm/x86.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/b3436d9b9b1affe1c3191ac9831308923f5f03c3"}, {"url": "https://git.kernel.org/stable/c/4ad73ef0e7966ecfe67de0060537b4cb14d9acd4"}, {"url": "https://git.kernel.org/stable/c/f2ca2b5326211bd38490f0497eb583721ce0bbc0"}, {"url": "https://git.kernel.org/stable/c/0ffedf43910e44b76c2c1db4e9fbf12b268190c1"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Ensure vendor's exit handler runs before fastpath userspace exits\n\nMove the handling of fastpath userspace exits into vendor code to ensure\nKVM runs vendor specific operations that need to run before userspace gains\ncontrol of the vCPU. E.g. for VMX (and soon to be for SVM as well), KVM\nneeds to flush the PML buffer prior to exiting to userspace, otherwise any\nmemory written by the final KVM_RUN might never be flagged as dirty.\n\nNote, waiting to snapshot CR0 and CR3 until svm_handle_exit() is flawed in\ngeneral, as that risks consuming stale state in a fastpath handler. That\nwill be addressed in a future change."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.96", "versionStartIncluding": "6.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.18.39", "versionStartIncluding": "6.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.1.4", "versionStartIncluding": "6.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.2", "versionStartIncluding": "6.12"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T04:52:39.824Z"}}}, "cveMetadata": {"cveId": "CVE-2026-64284", "state": "PUBLISHED", "dateUpdated": "2026-10-19T20:38:21.777Z", "dateReserved": "2026-07-19T15:36:31.777Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2026-07-25T08:49:26.270Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["arch/x86/kvm/svm/svm.c", "arch/x86/kvm/vmx/vmx.c", "arch/x86/kvm/x86.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "b3436d9b9b1affe1c3191ac9831308923f5f03c3", "status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "versionType": "git"}, {"lessThan": "4ad73ef0e7966ecfe67de0060537b4cb14d9acd4", "status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "versionType": "git"}, {"lessThan": "f2ca2b5326211bd38490f0497eb583721ce0bbc0", "status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "versionType": "git"}, {"lessThan": "0ffedf43910e44b76c2c1db4e9fbf12b268190c1", "status": "affected", "version": "f7f39c50edb9d336274371953275e0d3503b9b75", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["arch/x86/kvm/svm/svm.c", "arch/x86/kvm/vmx/vmx.c", "arch/x86/kvm/x86.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.12"}, {"lessThan": "6.12", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.96", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.39", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2F44D3FC-139F-4CA5-8124-010E2F6B3AA0", "versionEndExcluding": "6.12.96", "versionStartIncluding": "6.12", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "914AE4BC-3D59-4C5A-9DB5-9CE327B429F7", "versionEndExcluding": "6.18.39", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6228DDD6-4557-4AA3-9F43-AB995D471E42", "versionEndExcluding": "7.1.4", "versionStartIncluding": "6.19", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Ensure vendor's exit handler runs before fastpath userspace exits\n\nMove the handling of fastpath userspace exits into vendor code to ensure\nKVM runs vendor specific operations that need to run before userspace gains\ncontrol of the vCPU. E.g. for VMX (and soon to be for SVM as well), KVM\nneeds to flush the PML buffer prior to exiting to userspace, otherwise any\nmemory written by the final KVM_RUN might never be flagged as dirty.\n\nNote, waiting to snapshot CR0 and CR3 until svm_handle_exit() is flawed in\ngeneral, as that risks consuming stale state in a fastpath handler. That\nwill be addressed in a future change."}], "id": "CVE-2026-64284", "lastModified": "2026-10-19T21:17:29.530", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-64284", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-16T15:38:20.496642Z", "version": "2.0.3"}}]}, "published": "2026-07-25T10:17:09.033", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0ffedf43910e44b76c2c1db4e9fbf12b268190c1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4ad73ef0e7966ecfe67de0060537b4cb14d9acd4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b3436d9b9b1affe1c3191ac9831308923f5f03c3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f2ca2b5326211bd38490f0497eb583721ce0bbc0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-367"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-362"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: KVM: x86: Ensure vendor's exit handler runs before fastpath userspace exits", "id": "2507128", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507128"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-367", "details": ["A flaw was found in the Linux kernel's Kernel-based Virtual Machine (KVM) for x86 systems. This vulnerability occurs when KVM handles fastpath exits, where it may fail to execute vendor-specific cleanup operations before returning control to the virtual machine's userspace. Consequently, memory written by the virtual machine might not be correctly flagged as dirty, leading to the consumption of outdated data. A local attacker with access to a virtual machine could potentially exploit this to cause data integrity issues within the virtualized environment."], "name": "CVE-2026-64284", "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": "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": "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"}], "public_date": "2026-07-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-64284\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-64284\nhttps://lore.kernel.org/linux-cve-announce/2026072503-CVE-2026-64284-260f@gregkh/T"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[f7f39c50edb9d336274371953275e0d3503b9b75,b3436d9b9b1affe1c3191ac9831308923f5f03c3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[f7f39c50edb9d336274371953275e0d3503b9b75,4ad73ef0e7966ecfe67de0060537b4cb14d9acd4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[f7f39c50edb9d336274371953275e0d3503b9b75,f2ca2b5326211bd38490f0497eb583721ce0bbc0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[f7f39c50edb9d336274371953275e0d3503b9b75,0ffedf43910e44b76c2c1db4e9fbf12b268190c1)"}}], "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": "6.12"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.12)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.96,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.39,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1.4,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc1,*]"}}], "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": "2026-07-25T11:30:04.497361+00:00", "updated": "2026-10-20T14:00:16.573503+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}