{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-81004", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.812Z", "datePublished": "2026-09-11T19:42:56.813Z", "dateUpdated": "2026-09-11T19:42:56.813Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-11T19:42:56.813Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipmi:msghandler: Cancel work cleanly on an error\n\nIf an error occurs during startup of an IPMI interface, it may have\nscheduled work to run. The work needs to be canceled before the\ninterface can be freed."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/char/ipmi/ipmi_msghandler.c"], "versions": [{"version": "edb6c2118293c1fba9cd11ca80ed043d2411a7e5", "lessThan": "99692252b348c11377fd0cdd66b6b18f3b22758e", "status": "affected", "versionType": "git"}, {"version": "62cd145453d577113f993efd025f258dd86aa183", "lessThan": "a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf", "status": "affected", "versionType": "git"}, {"version": "62cd145453d577113f993efd025f258dd86aa183", "lessThan": "ae84a2536577057e97f23f75a202e26d0e86cf01", "status": "affected", "versionType": "git"}, {"version": "5199fc5dc9c519115457406009fcefd50721c995", "status": "affected", "versionType": "git"}, {"version": "6.18.20", "lessThan": "6.18.50", "status": "affected", "versionType": "semver"}, {"version": "6.19.10", "lessThan": "6.20", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/char/ipmi/ipmi_msghandler.c"], "versions": [{"version": "7.0", "status": "affected"}, {"version": "0", "lessThan": "7.0", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.50", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.4", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3-rc1", "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": "6.18.20", "versionEndExcluding": "6.18.50"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0", "versionEndExcluding": "7.2.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0", "versionEndExcluding": "7.3-rc1"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.19.10"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/99692252b348c11377fd0cdd66b6b18f3b22758e"}, {"url": "https://git.kernel.org/stable/c/a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf"}, {"url": "https://git.kernel.org/stable/c/ae84a2536577057e97f23f75a202e26d0e86cf01"}], "title": "ipmi:msghandler: Cancel work cleanly on an error", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/char/ipmi/ipmi_msghandler.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "99692252b348c11377fd0cdd66b6b18f3b22758e", "status": "affected", "version": "edb6c2118293c1fba9cd11ca80ed043d2411a7e5", "versionType": "git"}, {"lessThan": "a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf", "status": "affected", "version": "62cd145453d577113f993efd025f258dd86aa183", "versionType": "git"}, {"lessThan": "ae84a2536577057e97f23f75a202e26d0e86cf01", "status": "affected", "version": "62cd145453d577113f993efd025f258dd86aa183", "versionType": "git"}, {"status": "affected", "version": "5199fc5dc9c519115457406009fcefd50721c995", "versionType": "git"}, {"lessThan": "6.18.50", "status": "affected", "version": "6.18.20", "versionType": "semver"}, {"lessThan": "6.20", "status": "affected", "version": "6.19.10", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/char/ipmi/ipmi_msghandler.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "7.0"}, {"lessThan": "7.0", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.50", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3-rc1", "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\nipmi:msghandler: Cancel work cleanly on an error\n\nIf an error occurs during startup of an IPMI interface, it may have\nscheduled work to run. The work needs to be canceled before the\ninterface can be freed."}], "id": "CVE-2026-81004", "lastModified": "2026-09-11T20:19:09.057", "metrics": {}, "published": "2026-09-11T20:19:09.057", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/99692252b348c11377fd0cdd66b6b18f3b22758e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ae84a2536577057e97f23f75a202e26d0e86cf01"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: Linux kernel: Improper cleanup in IPMI message handler can lead to resource exhaustion", "id": "2532030", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2532030"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel's Intelligent Platform Management Interface (IPMI) message handler. When an error occurs during the startup of an IPMI interface, scheduled work may not be properly canceled. This can prevent the interface from being freed cleanly, potentially leading to resource exhaustion or system instability."], "name": "CVE-2026-81004", "package_state": [{"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": "2026-09-11T19:42:56Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-81004\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-81004\nhttps://git.kernel.org/stable/c/99692252b348c11377fd0cdd66b6b18f3b22758e\nhttps://git.kernel.org/stable/c/a496c51dd3257ed7e00873af2ad9bb22c3ddc4cf\nhttps://git.kernel.org/stable/c/ae84a2536577057e97f23f75a202e26d0e86cf01"], "threat_severity": "Moderate"}

{}