CVE-2026-50031

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{"bugzilla": {"description": "freeipmi: FreeIPMI: Denial of service via buffer overflow in ipmi-oem client", "id": "2484296", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2484296"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-120", "details": ["A flaw was found in FreeIPMI. Specifically, the `ipmi-oem` client command, which implements Intelligent Platform Management Interface (IPMI) OEM commands, contains exploitable buffer overflows. A remote attacker could exploit these vulnerabilities by sending specially crafted response messages to the `ipmi-oem` client, leading to a denial of service (DoS) condition and making the system unavailable."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2026-50031", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "freeipmi", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "freeipmi", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "freeipmi", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "freeipmi", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "freeipmi", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-06-03T03:07:25Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-50031\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-50031\nhttps://lists.gnu.org/archive/html/info-gnu/2026-06/msg00000.html\nhttps://savannah.gnu.org/bugs/index.php?68363\nhttps://savannah.gnu.org/bugs/index.php?68364"], "statement": "This is an Important denial of service flaw in FreeIPMI's `ipmi-oem` client. A remote attacker can exploit buffer overflows by sending specially crafted response messages to the `ipmi-oem` client, leading to system unavailability. This vulnerability requires the `ipmi-oem` command to be actively used with specific OEM subcommands to communicate with a malicious or compromised Intelligent Platform Management Interface (IPMI) server.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.7.12,1.6.18)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "freeipmi", "vendor": "freeipmi"}], "created": "2026-06-03T05:30:16.404311+00:00", "updated": "2026-06-03T14:00:21.784889+00:00", "vendors": ["freeipmi", "freeipmi$PRODUCT$freeipmi"]}