FreeIPMI before 1.6.19 has a stack-based buffer overflow in _ipmi_sel_oem_fujitsu_get_sel_entry_long_text in libfreeipmi/sel/ipmi-sel-string-fujitsu-irmc-common.c via malformed Fujitsu SEL long-text responses.
CVE-2026-85504
Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-04. a secondary CVSS source baseline 9.8; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 9.8
- EG Score
- 9.8(high)
- EG Risk
- 59(Track)EG Risk 59/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity98% × 45%Exploitation0% × 40%Automatability100% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 33%
- KEV
- Not listed
Published
September 4, 2026
Last Modified
September 8, 2026
Advisory Details (3)
Auto-updated Sep 16, 2026oss-security - Fwd: [Freeipmi-announce] FreeIPMI 1.6.19 Released
https://www.openwall.com/lists/oss-security/2026/08/28/5Vendor Advisories for CVE-2026-85504(2)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- CVE-2026-85504Microsoft Security Response Center (MSRC)Critical
FreeIPMI before 1.6.19 has a stack-based buffer overflow in _ipmi_sel_oem_fujitsu_get_sel_entry_long_text in libfreeipmi/sel/ipmi-sel-string-fujitsu-irmc-common.c via malformed Fujitsu SEL long-text responses.
- GHSA-pgr6-2jvx-924fGitHub Security AdvisoriesCritical
FreeIPMI before 1.6.19 has a stack-based buffer overflow in...
Affected Packages
(3 across 3 ecosystems)
Debian:12(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| freeipmi | 1.6.10-1 ... 1.6.18-1 (13 versions) | — | — |
Debian:13(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| freeipmi | 1.6.15-1, 1.6.15-2, 1.6.16-1, 1.6.17-1, 1.6.18-1 | — | — |
Debian:14(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| freeipmi | 1.6.15-1, 1.6.15-2, 1.6.16-1, 1.6.17-1, 1.6.18-1 | — | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 93× in last 7d / 185× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 185 total refreshes for this CVE.
- 2026-09-19 14:04 UTCVendor advisory
- 2026-09-19 14:04 UTCGHSA enrichment
- 2026-09-19 09:56 UTCVendor advisory
- 2026-09-19 09:56 UTCGHSA enrichment
- 2026-09-19 05:41 UTCVendor advisory
- 2026-09-19 05:40 UTCGHSA enrichment
- 2026-09-19 01:31 UTCVendor advisory
- 2026-09-19 01:31 UTCGHSA enrichment
- 2026-09-18 21:23 UTCEG score recompute
- 2026-09-18 21:23 UTCVendor advisory
- 2026-09-18 21:23 UTCGHSA enrichment
- 2026-09-18 19:28 UTCEPSS rescore
- 2026-09-18 17:09 UTCVendor advisory
- 2026-09-18 17:09 UTCGHSA enrichment
- 2026-09-18 13:00 UTCVendor advisory
- 2026-09-18 13:00 UTCGHSA enrichment
- 2026-09-18 08:52 UTCVendor advisory
- 2026-09-18 08:52 UTCGHSA enrichment
- 2026-09-18 04:43 UTCVendor advisory
- 2026-09-18 04:43 UTCGHSA enrichment
- 2026-09-18 00:35 UTCVendor advisory
- 2026-09-18 00:35 UTCGHSA enrichment
- 2026-09-17 20:26 UTCEG score recompute
- 2026-09-17 20:26 UTCVendor advisory
- 2026-09-17 20:26 UTCGHSA enrichment
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- 2026-09-17 19:32 UTCEPSS rescore
- 2026-09-17 15:30 UTCVendor advisory
- 2026-09-17 15:30 UTCGHSA enrichment
- 2026-09-17 11:21 UTCVendor advisory
- 2026-09-17 11:21 UTCGHSA enrichment
- 2026-09-17 07:10 UTCVendor advisory
- 2026-09-17 07:10 UTCGHSA enrichment
- 2026-09-17 03:01 UTCVendor advisory
- 2026-09-17 03:01 UTCGHSA enrichment
- 2026-09-16 22:38 UTCVendor advisory
- 2026-09-16 22:38 UTCGHSA enrichment
- 2026-09-16 18:30 UTCEG score recompute
- 2026-09-16 18:30 UTCVendor advisory
- 2026-09-16 18:29 UTCGHSA enrichment
- 2026-09-16 14:09 UTCEPSS rescore
- 2026-09-16 13:58 UTCVendor advisory
- 2026-09-16 13:58 UTCGHSA enrichment
- 2026-09-16 09:33 UTCVendor advisory
- 2026-09-16 09:33 UTCGHSA enrichment
- 2026-09-16 05:23 UTCEG score recompute
- 2026-09-16 05:23 UTCVendor advisory
- 2026-09-16 05:23 UTCGHSA enrichment
- 2026-09-16 05:15 UTCEPSS rescore
- 2026-09-16 01:15 UTCVendor advisory
- 2026-09-16 01:15 UTCGHSA enrichment
- 2026-09-15 21:06 UTCVendor advisory
- 2026-09-15 21:06 UTCGHSA enrichment
- 2026-09-15 16:57 UTCVendor advisory
- 2026-09-15 16:57 UTCGHSA enrichment
- 2026-09-15 12:48 UTCVendor advisory
- 2026-09-15 12:48 UTCGHSA enrichment
- 2026-09-15 08:39 UTCVendor advisory
- 2026-09-15 08:39 UTCGHSA enrichment
- 2026-09-15 04:30 UTCEG score recompute
- 2026-09-15 04:30 UTCVendor advisory
- 2026-09-15 04:30 UTCGHSA enrichment
- 2026-09-15 03:12 UTCEPSS rescore
- 2026-09-15 03:12 UTCEPSS rescore
- 2026-09-15 00:21 UTCVendor advisory
- 2026-09-15 00:21 UTCGHSA enrichment
- 2026-09-14 20:12 UTCVendor advisory
- 2026-09-14 20:12 UTCGHSA enrichment
- 2026-09-14 16:03 UTCVendor advisory
- 2026-09-14 16:03 UTCGHSA enrichment
- 2026-09-14 11:54 UTCVendor advisory
- 2026-09-14 11:54 UTCGHSA enrichment
- 2026-09-14 07:45 UTCVendor advisory
- 2026-09-14 07:45 UTCGHSA enrichment
- 2026-09-14 03:36 UTCVendor advisory
- 2026-09-14 03:36 UTCGHSA enrichment
- 2026-09-13 23:27 UTCVendor advisory
- 2026-09-13 23:27 UTCGHSA enrichment
- 2026-09-13 19:19 UTCEG score recompute
- 2026-09-13 19:19 UTCVendor advisory
- 2026-09-13 19:19 UTCGHSA enrichment
- 2026-09-13 15:11 UTCVendor advisory
- 2026-09-13 15:11 UTCGHSA enrichment
- 2026-09-13 10:59 UTCVendor advisory
- 2026-09-13 10:59 UTCGHSA enrichment
- 2026-09-13 06:50 UTCVendor advisory
- 2026-09-13 06:50 UTCGHSA enrichment
- 2026-09-13 02:37 UTCVendor advisory
- 2026-09-13 02:37 UTCGHSA enrichment
- 2026-09-12 22:28 UTCVendor advisory
- 2026-09-12 22:28 UTCGHSA enrichment
- 2026-09-12 18:19 UTCEG score recompute
- 2026-09-12 18:19 UTCVendor advisory
- 2026-09-12 18:19 UTCGHSA enrichment
- 2026-09-12 14:10 UTCVendor advisory
- 2026-09-12 14:10 UTCGHSA enrichment
- 2026-09-12 10:01 UTCVendor advisory
- 2026-09-12 10:01 UTCGHSA enrichment
- 2026-09-12 05:52 UTCVendor advisory
- 2026-09-12 05:52 UTCGHSA enrichment
- 2026-09-12 01:43 UTCGHSA enrichment
Frequently asked(5)
What is CVE-2026-85504?
When was CVE-2026-85504 disclosed?
Is CVE-2026-85504 actively exploited?
What is the CVSS score of CVE-2026-85504?
How do I remediate CVE-2026-85504?
Dependency Blast Radius
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