{"id":"CVE-2026-85507","title":"ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in _output_dell_system_info_cmc_info in ipmi-oem/ipmi-oem-dell.c (cmc-info subcommand to dell get-system-info).","summary":"ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in _output_dell_system_info_cmc_info in ipmi-oem/ipmi-oem-dell.c (cmc-info subcommand to dell get-system-info).","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-121"],"vendor":"FreeIPMI","product":"FreeIPMI","affected":["FreeIPMI < 1.6.19"],"published":"2026-09-04","updated":"2026-09-14","sourceUpdated":"2026-09-14T14:17:14.597","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85507","references":[{"url":"https://ftp.gnu.org/gnu/freeipmi/freeipmi-1.6.19.tar.gz","label":"cve@mitre.org"},{"url":"https://www.gnu.org/software/freeipmi/","label":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2026/08/28/5","label":"cve@mitre.org"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-85507.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-85507"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528396"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-85507"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85507"},{"url":"https://access.redhat.com/errata/RHSA-2026:89905"},{"url":"https://access.redhat.com/errata/RHSA-2026:89753"},{"url":"https://access.redhat.com/errata/RHSA-2026:89754"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-14T13:23:53.532108Z"},"epss":0.00405,"epssPercentile":0.34548,"ingestedAt":"2026-09-14T15:23:07.412Z","patched":["enterprise_linux_appstream_v_10","enterprise_linux_appstream_v_9","enterprise_linux_baseos_v_8","enterprise_linux_codeready_linux_builder_v_10","enterprise_linux_crb_v_8","enterprise_linux_codeready_linux_builder_v_9"],"scores":{"nvd":9.8,"vendor":7.5},"slug":"CVE-2026-85507","body":"## Overview\n\nipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in _output_dell_system_info_cmc_info in ipmi-oem/ipmi-oem-dell.c (cmc-info subcommand to dell get-system-info).\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:89905** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) · released 2026-10-26 · [advisory](https://access.redhat.com/errata/RHSA-2026:89905)\n- **RHSA-2026:89753** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 9), Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) · released 2026-10-26 · [advisory](https://access.redhat.com/errata/RHSA-2026:89753)\n- **RHSA-2026:89754** · Red Hat · fixed in: Red Hat Enterprise Linux BaseOS (v. 8), Red Hat Enterprise Linux CRB (v. 8) · released 2026-10-26 · [advisory](https://access.redhat.com/errata/RHSA-2026:89754)\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 7 · no fix planned: Red Hat Enterprise Linux 7 · updated 2026-10-26 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-85507.json)","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}