CVE-2026-85508
ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in _output_dell_system_info_cmc_ipv6_info in ipmi-oem/ipmi-oem-dell.c (cmc-ipv6-info subcommand to dell get-system-info).
CVE-2026-85508 is fixed in 19 products on 1 platform, first by freeipmi 1.6.16-1ubuntu0.2, released September 3, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
Critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0041
34th percentile
ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in _output_dell_system_info_cmc_ipv6_info in ipmi-oem/ipmi-oem-dell.c (cmc-ipv6-info subcommand to dell get-system-info).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freeipmi · Debian 14 | 1.6.19-1 | DEBIAN-CVE-2026-85508 | Sep 17, 2026 |
| freeipmi · RHEL 10 | 1.6.20-1.el10_2 | RHSA-2026:89905 | Sep 4, 2026 |
| freeipmi · RHEL 8 | 0:1.6.20-1.el8_10 | RHSA-2026:89754 | Oct 27, 2026 |
| freeipmi · RHEL 9 | 0:1.6.20-1.el9_8 | RHSA-2026:89753 | Oct 27, 2026 |
| freeipmi · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | freeipmi 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| freeipmi · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | freeipmi 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| freeipmi · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | freeipmi 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| freeipmi · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | freeipmi 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| freeipmi · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | freeipmi 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| freeipmi · almalinux 10 | 1.6.20-1.el10_2 | ALSA-2026:89905 | Nov 7, 2026 |
| freeipmi · almalinux 8 | 1.6.20-1.el8_10 | ALSA-2026:89754 | Nov 7, 2026 |
| freeipmi · almalinux 9 | 1.6.20-1.el9_8 | ALSA-2026:89753 | Nov 7, 2026 |
| freeipmi · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi · ol 10 | 0:1.6.20-1.el10_2 | ELSA-2026-89905 | Nov 7, 2026 |
| freeipmi · ol 8 | 0:1.6.20-1.el8_10 | ELSA-2026-89754 | Nov 7, 2026 |
| freeipmi · ol 9 | 0:1.6.20-1.el9_8 | ELSA-2026-89753 | Nov 7, 2026 |
| freeipmi · opensuse-leap 16.0 | 1.6.15-160000.5.1 | OPENSUSE-SU-2026:21883-1 | Sep 20, 2026 |
| freeipmi · rocky 10 | 0:1.6.20-1.el10_2 | RLSA-2026:89905 | Nov 7, 2026 |
| freeipmi · rocky 8 | 0:1.6.20-1.el8_10 | RLSA-2026:89754 | Nov 7, 2026 |
| freeipmi · rocky 9 | 0:1.6.20-1.el9_8 | RLSA-2026:89753 | Nov 7, 2026 |
| freeipmi · sles 15.6 | 1.6.8-150400.3.6.1 | SUSE-SU-2026:4277-1 | Sep 22, 2026 |
| freeipmi · sles 15.7 | 1.6.8-150400.3.6.1 | SUSE-SU-2026:4277-1 | Sep 22, 2026 |
| freeipmi-bmc-watchdog · RHEL 8 | 0:1.6.20-1.el8_10 | RHSA-2026:89754 | Oct 27, 2026 |
| freeipmi-bmc-watchdog · RHEL 9 | 0:1.6.20-1.el9_8 | RHSA-2026:89753 | Oct 27, 2026 |
| freeipmi-bmc-watchdog · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | freeipmi-bmc-watchdog 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| freeipmi-bmc-watchdog · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | freeipmi-bmc-watchdog 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| freeipmi-bmc-watchdog · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | freeipmi-bmc-watchdog 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| freeipmi-bmc-watchdog · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | freeipmi-bmc-watchdog 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| freeipmi-bmc-watchdog · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | freeipmi-bmc-watchdog 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| freeipmi-bmc-watchdog · almalinux 10 | 1.6.20-1.el10_2 | ALSA-2026:89905 | Nov 7, 2026 |
| freeipmi-bmc-watchdog · almalinux 8 | 1.6.20-1.el8_10 | ALSA-2026:89754 | Nov 7, 2026 |
| freeipmi-bmc-watchdog · almalinux 9 | 1.6.20-1.el9_8 | ALSA-2026:89753 | Nov 7, 2026 |
| freeipmi-bmc-watchdog · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-bmc-watchdog · ol 10 | 0:1.6.20-1.el10_2 | ELSA-2026-89905 | Nov 7, 2026 |
| freeipmi-bmc-watchdog · ol 8 | 0:1.6.20-1.el8_10 | ELSA-2026-89754 | Nov 7, 2026 |
| freeipmi-bmc-watchdog · ol 9 | 0:1.6.20-1.el9_8 | ELSA-2026-89753 | Nov 7, 2026 |
| freeipmi-bmc-watchdog-debuginfo · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-common · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | freeipmi-common 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| freeipmi-common · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | freeipmi-common 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| freeipmi-common · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | freeipmi-common 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| freeipmi-common · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | freeipmi-common 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| freeipmi-common · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | freeipmi-common 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| freeipmi-debuginfo · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-debugsource · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-devel · RHEL 8 | 0:1.6.20-1.el8_10 | RHSA-2026:89754 | Oct 27, 2026 |
| freeipmi-devel · RHEL 9 | 0:1.6.20-1.el9_8 | RHSA-2026:89753 | Oct 27, 2026 |
| freeipmi-devel · almalinux 10 | 1.6.20-1.el10_2 | ALSA-2026:89905 | Nov 7, 2026 |
| freeipmi-devel · almalinux 8 | 1.6.20-1.el8_10 | ALSA-2026:89754 | Nov 7, 2026 |
| freeipmi-devel · almalinux 9 | 1.6.20-1.el9_8 | ALSA-2026:89753 | Nov 7, 2026 |
| freeipmi-devel · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-devel · ol 10 | 0:1.6.20-1.el10_2 | ELSA-2026-89905 | Nov 7, 2026 |
| freeipmi-devel · ol 8 | 0:1.6.20-1.el8_10 | ELSA-2026-89754 | Nov 7, 2026 |
| freeipmi-devel · ol 9 | 0:1.6.20-1.el9_8 | ELSA-2026-89753 | Nov 7, 2026 |
| freeipmi-ipmidetect · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | freeipmi-ipmidetect 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| freeipmi-ipmidetect · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | freeipmi-ipmidetect 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| freeipmi-ipmidetect · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | freeipmi-ipmidetect 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| freeipmi-ipmidetect · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | freeipmi-ipmidetect 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| freeipmi-ipmidetect · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | freeipmi-ipmidetect 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| freeipmi-ipmidetectd · RHEL 8 | 0:1.6.20-1.el8_10 | RHSA-2026:89754 | Oct 27, 2026 |
| freeipmi-ipmidetectd · RHEL 9 | 0:1.6.20-1.el9_8 | RHSA-2026:89753 | Oct 27, 2026 |
| freeipmi-ipmidetectd · almalinux 10 | 1.6.20-1.el10_2 | ALSA-2026:89905 | Nov 7, 2026 |
| freeipmi-ipmidetectd · almalinux 8 | 1.6.20-1.el8_10 | ALSA-2026:89754 | Nov 7, 2026 |
| freeipmi-ipmidetectd · almalinux 9 | 1.6.20-1.el9_8 | ALSA-2026:89753 | Nov 7, 2026 |
| freeipmi-ipmidetectd · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-ipmidetectd · ol 10 | 0:1.6.20-1.el10_2 | ELSA-2026-89905 | Nov 7, 2026 |
| freeipmi-ipmidetectd · ol 8 | 0:1.6.20-1.el8_10 | ELSA-2026-89754 | Nov 7, 2026 |
| freeipmi-ipmidetectd · ol 9 | 0:1.6.20-1.el9_8 | ELSA-2026-89753 | Nov 7, 2026 |
| freeipmi-ipmidetectd-debuginfo · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-ipmiseld · RHEL 8 | 0:1.6.20-1.el8_10 | RHSA-2026:89754 | Oct 27, 2026 |
| freeipmi-ipmiseld · RHEL 9 | 0:1.6.20-1.el9_8 | RHSA-2026:89753 | Oct 27, 2026 |
| freeipmi-ipmiseld · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | freeipmi-ipmiseld 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| freeipmi-ipmiseld · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | freeipmi-ipmiseld 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| freeipmi-ipmiseld · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | freeipmi-ipmiseld 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| freeipmi-ipmiseld · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | freeipmi-ipmiseld 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| freeipmi-ipmiseld · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | freeipmi-ipmiseld 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| freeipmi-ipmiseld · almalinux 10 | 1.6.20-1.el10_2 | ALSA-2026:89905 | Nov 7, 2026 |
| freeipmi-ipmiseld · almalinux 8 | 1.6.20-1.el8_10 | ALSA-2026:89754 | Nov 7, 2026 |
| freeipmi-ipmiseld · almalinux 9 | 1.6.20-1.el9_8 | ALSA-2026:89753 | Nov 7, 2026 |
| freeipmi-ipmiseld · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-ipmiseld · ol 10 | 0:1.6.20-1.el10_2 | ELSA-2026-89905 | Nov 7, 2026 |
| freeipmi-ipmiseld · ol 8 | 0:1.6.20-1.el8_10 | ELSA-2026-89754 | Nov 7, 2026 |
| freeipmi-ipmiseld · ol 9 | 0:1.6.20-1.el9_8 | ELSA-2026-89753 | Nov 7, 2026 |
| freeipmi-ipmiseld-debuginfo · amzn 2023 | 1.6.19-1.amzn2023 | ALAS2023-2026-3134 | Sep 28, 2026 |
| freeipmi-tools · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | freeipmi-tools 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| freeipmi-tools · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | freeipmi-tools 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| freeipmi-tools · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | freeipmi-tools 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| freeipmi-tools · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | freeipmi-tools 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| freeipmi-tools · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | freeipmi-tools 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| libfreeipmi16 · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | libfreeipmi16 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| libfreeipmi17 · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | libfreeipmi17 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| libfreeipmi17 · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | libfreeipmi17 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| libfreeipmi17 · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | libfreeipmi17 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| libfreeipmi17 · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | libfreeipmi17 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| libipmiconsole2 · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | libipmiconsole2 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| libipmiconsole2 · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | libipmiconsole2 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| libipmiconsole2 · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | libipmiconsole2 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| libipmiconsole2 · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | libipmiconsole2 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| libipmiconsole2 · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | libipmiconsole2 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| libipmidetect0 · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | libipmidetect0 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| libipmidetect0 · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | libipmidetect0 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| libipmidetect0 · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | libipmidetect0 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| libipmidetect0 · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | libipmidetect0 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| libipmidetect0 · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | libipmidetect0 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
| libipmimonitoring5a · Ubuntu 18.04.6 LTS (bionic) | 1.4.11-1.1ubuntu4.1+esm2 | libipmimonitoring5a 1.4.11-1.1ubuntu4.1+esm2 | Sep 30, 2026 |
| libipmimonitoring6 · Ubuntu 20.04 LTS (focal) | 1.6.4-3ubuntu1.1+esm2 | libipmimonitoring6 1.6.4-3ubuntu1.1+esm2 | Sep 30, 2026 |
| libipmimonitoring6 · Ubuntu 22.04.1 LTS (jammy) | 1.6.9-2ubuntu0.22.04.4 | libipmimonitoring6 1.6.9-2ubuntu0.22.04.4 | Sep 30, 2026 |
| libipmimonitoring6 · Ubuntu 24.04.5 LTS (noble) | 1.6.13-3ubuntu0.2 | libipmimonitoring6 1.6.13-3ubuntu0.2 | Sep 30, 2026 |
| libipmimonitoring6 · Ubuntu 26.04.1 LTS (resolute) | 1.6.16-1ubuntu0.2 | libipmimonitoring6 1.6.16-1ubuntu0.2 | Sep 3, 2026 |
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