CVE-2026-87186

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-15. a secondary CVSS source baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Hyperion Financial Management executes to compromise Oracle Hyperion Financial Management. While the vulnerability is in Oracle Hyperion Financial Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 9.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

CVSS v3
9.6
EG Score
9.6(high)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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 computed
Severity96% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

September 15, 2026

Last Modified

September 22, 2026

References (1)

Vendor Advisories for CVE-2026-87186(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 56× in last 7d / 82× 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.

  1. 2026-09-25 07:57 UTCGHSA enrichment
  2. 2026-09-25 04:01 UTCGHSA enrichment
  3. 2026-09-25 00:07 UTCGHSA enrichment
  4. 2026-09-24 20:11 UTCGHSA enrichment
  5. 2026-09-24 16:16 UTCEG score recompute
  6. 2026-09-24 16:16 UTCGHSA enrichment
  7. 2026-09-24 14:04 UTCEPSS rescore
  8. 2026-09-24 12:21 UTCGHSA enrichment
  9. 2026-09-24 08:25 UTCGHSA enrichment
  10. 2026-09-24 04:30 UTCGHSA enrichment
  11. 2026-09-24 00:34 UTCGHSA enrichment
  12. 2026-09-23 20:39 UTCEG score recompute
  13. 2026-09-23 20:39 UTCGHSA enrichment
  14. 2026-09-23 17:54 UTCEPSS rescore
  15. 2026-09-23 16:44 UTCGHSA enrichment
  16. 2026-09-23 12:48 UTCGHSA enrichment
  17. 2026-09-23 08:53 UTCGHSA enrichment
  18. 2026-09-23 04:58 UTCGHSA enrichment
  19. 2026-09-23 01:03 UTCGHSA enrichment
  20. 2026-09-22 21:08 UTCGHSA enrichment
  21. 2026-09-22 17:12 UTCGHSA enrichment
  22. 2026-09-22 16:33 UTCEG score recompute
  23. 2026-09-22 16:32 UTCGHSA enrichment
  24. 2026-09-22 16:01 UTCEPSS rescore
  25. 2026-09-22 12:35 UTCGHSA enrichment
Show 57 more
  1. 2026-09-22 08:40 UTCGHSA enrichment
  2. 2026-09-22 04:45 UTCGHSA enrichment
  3. 2026-09-22 00:50 UTCEG score recompute
  4. 2026-09-22 00:50 UTCGHSA enrichment
  5. 2026-09-21 21:09 UTCEPSS rescore
  6. 2026-09-21 20:54 UTCGHSA enrichment
  7. 2026-09-21 16:58 UTCGHSA enrichment
  8. 2026-09-21 12:56 UTCGHSA enrichment
  9. 2026-09-21 09:01 UTCGHSA enrichment
  10. 2026-09-21 05:06 UTCGHSA enrichment
  11. 2026-09-21 01:10 UTCGHSA enrichment
  12. 2026-09-20 21:09 UTCEG score recompute
  13. 2026-09-20 21:09 UTCGHSA enrichment
  14. 2026-09-20 20:16 UTCEPSS rescore
  15. 2026-09-20 17:14 UTCGHSA enrichment
  16. 2026-09-20 13:18 UTCGHSA enrichment
  17. 2026-09-20 09:23 UTCGHSA enrichment
  18. 2026-09-20 05:27 UTCGHSA enrichment
  19. 2026-09-20 01:32 UTCGHSA enrichment
  20. 2026-09-19 21:36 UTCGHSA enrichment
  21. 2026-09-19 17:41 UTCEG score recompute
  22. 2026-09-19 17:41 UTCGHSA enrichment
  23. 2026-09-19 13:46 UTCGHSA enrichment
  24. 2026-09-19 09:51 UTCGHSA enrichment
  25. 2026-09-19 05:56 UTCGHSA enrichment
  26. 2026-09-19 02:01 UTCGHSA enrichment
  27. 2026-09-18 22:05 UTCEG score recompute
  28. 2026-09-18 22:05 UTCGHSA enrichment
  29. 2026-09-18 19:28 UTCEPSS rescore
  30. 2026-09-18 18:10 UTCGHSA enrichment
  31. 2026-09-18 14:15 UTCGHSA enrichment
  32. 2026-09-18 10:06 UTCGHSA enrichment
  33. 2026-09-18 06:11 UTCGHSA enrichment
  34. 2026-09-18 02:16 UTCGHSA enrichment
  35. 2026-09-17 22:20 UTCEG score recompute
  36. 2026-09-17 22:20 UTCGHSA enrichment
  37. 2026-09-17 19:32 UTCEPSS rescore
  38. 2026-09-17 18:24 UTCGHSA enrichment
  39. 2026-09-17 14:26 UTCEG score recompute
  40. 2026-09-17 14:26 UTCGHSA enrichment
  41. 2026-09-17 13:24 UTCEG score recompute
  42. 2026-09-17 13:24 UTCGHSA enrichment
  43. 2026-09-17 11:28 UTCGHSA enrichment
  44. 2026-09-17 07:33 UTCGHSA enrichment
  45. 2026-09-17 03:38 UTCGHSA enrichment
  46. 2026-09-16 23:43 UTCGHSA enrichment
  47. 2026-09-16 19:47 UTCGHSA enrichment
  48. 2026-09-16 16:21 UTCEG score recompute
  49. 2026-09-16 16:20 UTCGHSA enrichment
  50. 2026-09-16 14:09 UTCEPSS rescore
  51. 2026-09-16 12:22 UTCGHSA enrichment
  52. 2026-09-16 08:26 UTCGHSA enrichment
  53. 2026-09-16 04:22 UTCGHSA enrichment
  54. 2026-09-16 00:17 UTCEG score recompute
  55. 2026-09-16 00:17 UTCGHSA enrichment
  56. 2026-09-15 20:21 UTCEG score recompute
  57. 2026-09-15 20:18 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-87186?
CVE-2026-87186 is a critical vulnerability published on September 15, 2026. Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the…
When was CVE-2026-87186 disclosed?
CVE-2026-87186 was first published in the National Vulnerability Database on September 15, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87186 actively exploited?
CVE-2026-87186 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 69.1% of all scored CVEs.
What is the CVSS score of CVE-2026-87186?
CVE-2026-87186 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-87186?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87186, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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