CVE-2026-83334

HIGHPre-NVD 7.47.4—
EchelonGraph scoreHIGH confidence

Score 7.4 from GitHub Security Advisory (severity: HIGH) published 2026-09-15. A secondary CVSS source baseline 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.4EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.4Exploit: None knownExposed services: Not assessed

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

Vulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Security). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SOAP to compromise Oracle Web Services Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Web Services Manager accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Web Services Manager. CVSS 3.1 Base Score 7.4 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H).

CVSS v3
7.4
EG Score
7.4HIGHhigh confidence
EG Risk
33
EG Risk 33/100CISA SSVC

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
Severity74% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
27th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 15, 2026

Last Modified

September 21, 2026

References (1)

Vendor Advisories for CVE-2026-83334(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 26× in last 7d / 78× 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. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-04 22:15 UTCGHSA enrichment
  3. 2026-10-04 09:48 UTCGHSA enrichment
  4. 2026-10-03 21:19 UTCEG score recompute
  5. 2026-10-03 21:19 UTCGHSA enrichment
  6. 2026-10-03 14:26 UTCEPSS rescore
  7. 2026-10-03 08:52 UTCGHSA enrichment
  8. 2026-10-02 19:46 UTCEG score recompute
  9. 2026-10-02 19:46 UTCGHSA enrichment
  10. 2026-10-02 17:57 UTCEPSS rescore
  11. 2026-10-02 07:20 UTCEG score recompute
  12. 2026-10-02 07:20 UTCGHSA enrichment
  13. 2026-10-01 19:50 UTCEPSS rescore
  14. 2026-10-01 18:54 UTCGHSA enrichment
  15. 2026-10-01 05:27 UTCGHSA enrichment
  16. 2026-09-30 17:00 UTCEG score recompute
  17. 2026-09-30 17:00 UTCGHSA enrichment
  18. 2026-09-30 15:04 UTCEPSS rescore
  19. 2026-09-30 04:12 UTCGHSA enrichment
  20. 2026-09-29 15:38 UTCEG score recompute
  21. 2026-09-29 15:38 UTCGHSA enrichment
  22. 2026-09-29 03:12 UTCEG score recompute
  23. 2026-09-29 03:12 UTCGHSA enrichment
  24. 2026-09-28 14:45 UTCEG score recompute
  25. 2026-09-28 14:45 UTCGHSA enrichment
Show 53 more
  1. 2026-09-28 13:52 UTCEPSS rescore
  2. 2026-09-28 02:17 UTCGHSA enrichment
  3. 2026-09-27 13:51 UTCEG score recompute
  4. 2026-09-27 13:51 UTCGHSA enrichment
  5. 2026-09-27 13:48 UTCEPSS rescore
  6. 2026-09-27 01:20 UTCEG score recompute
  7. 2026-09-27 01:20 UTCGHSA enrichment
  8. 2026-09-26 15:59 UTCEPSS rescore
  9. 2026-09-26 12:47 UTCEG score recompute
  10. 2026-09-26 12:47 UTCGHSA enrichment
  11. 2026-09-26 00:11 UTCGHSA enrichment
  12. 2026-09-25 11:39 UTCGHSA enrichment
  13. 2026-09-24 23:07 UTCEG score recompute
  14. 2026-09-24 23:07 UTCGHSA enrichment
  15. 2026-09-24 14:04 UTCEPSS rescore
  16. 2026-09-24 10:41 UTCGHSA enrichment
  17. 2026-09-23 22:14 UTCEG score recompute
  18. 2026-09-23 22:14 UTCGHSA enrichment
  19. 2026-09-23 17:54 UTCEPSS rescore
  20. 2026-09-23 09:48 UTCGHSA enrichment
  21. 2026-09-22 21:22 UTCEG score recompute
  22. 2026-09-22 21:22 UTCGHSA enrichment
  23. 2026-09-22 16:01 UTCEPSS rescore
  24. 2026-09-22 08:55 UTCEG score recompute
  25. 2026-09-22 08:55 UTCGHSA enrichment
  26. 2026-09-21 21:09 UTCEPSS rescore
  27. 2026-09-21 20:23 UTCEG score recompute
  28. 2026-09-21 20:23 UTCGHSA enrichment
  29. 2026-09-21 19:21 UTCEG score recompute
  30. 2026-09-21 19:21 UTCGHSA enrichment
  31. 2026-09-21 11:50 UTCGHSA enrichment
  32. 2026-09-20 23:24 UTCEG score recompute
  33. 2026-09-20 23:24 UTCGHSA enrichment
  34. 2026-09-20 20:16 UTCEPSS rescore
  35. 2026-09-20 10:57 UTCGHSA enrichment
  36. 2026-09-19 22:30 UTCEG score recompute
  37. 2026-09-19 22:30 UTCGHSA enrichment
  38. 2026-09-19 10:03 UTCGHSA enrichment
  39. 2026-09-18 21:36 UTCEG score recompute
  40. 2026-09-18 21:36 UTCGHSA enrichment
  41. 2026-09-18 19:28 UTCEPSS rescore
  42. 2026-09-18 09:10 UTCGHSA enrichment
  43. 2026-09-17 20:44 UTCEG score recompute
  44. 2026-09-17 20:44 UTCGHSA enrichment
  45. 2026-09-17 19:32 UTCEPSS rescore
  46. 2026-09-17 08:17 UTCGHSA enrichment
  47. 2026-09-16 19:51 UTCEG score recompute
  48. 2026-09-16 19:51 UTCGHSA enrichment
  49. 2026-09-16 14:08 UTCEPSS rescore
  50. 2026-09-16 08:52 UTCEG score recompute
  51. 2026-09-16 08:52 UTCGHSA enrichment
  52. 2026-09-15 20:25 UTCEG score recompute
  53. 2026-09-15 20:19 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-83334?
CVE-2026-83334 is a high vulnerability published on September 15, 2026. Vulnerability in the Oracle Web Services Manager product of Oracle Fusion Middleware (component: Web Services Security). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SOAP to compromise…
When was CVE-2026-83334 disclosed?
CVE-2026-83334 was first published on September 15, 2026, with the most recent update on September 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-83334 actively exploited?
CVE-2026-83334 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (27th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-83334?
CVE-2026-83334 has a CVSS base score of 7.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-83334?
No fix for CVE-2026-83334 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-83334 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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