CVE-2026-83214

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-15. A secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 7.8Exploit: 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 Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS v3
7.8
EG Score
7.8HIGHhigh confidence
EG Risk
35
EG Risk 35/100CISA 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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
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
0.1%
EPSS %ILE
3rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

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 total (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 17, 2026

References (1)

Vendor Advisories for CVE-2026-83214(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 / 76× 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 23:17 UTCGHSA enrichment
  3. 2026-10-04 10:42 UTCGHSA enrichment
  4. 2026-10-03 21:58 UTCEG score recompute
  5. 2026-10-03 21:58 UTCGHSA enrichment
  6. 2026-10-03 14:26 UTCEPSS rescore
  7. 2026-10-03 09:20 UTCGHSA enrichment
  8. 2026-10-02 20:44 UTCEG score recompute
  9. 2026-10-02 20:44 UTCGHSA enrichment
  10. 2026-10-02 17:57 UTCEPSS rescore
  11. 2026-10-02 08:01 UTCEG score recompute
  12. 2026-10-02 08:01 UTCGHSA enrichment
  13. 2026-10-01 19:50 UTCEPSS rescore
  14. 2026-10-01 19:26 UTCGHSA enrichment
  15. 2026-10-01 06:51 UTCGHSA enrichment
  16. 2026-09-30 18:17 UTCEG score recompute
  17. 2026-09-30 18:17 UTCGHSA enrichment
  18. 2026-09-30 15:04 UTCEPSS rescore
  19. 2026-09-30 05:38 UTCGHSA enrichment
  20. 2026-09-29 17:02 UTCEG score recompute
  21. 2026-09-29 17:02 UTCGHSA enrichment
  22. 2026-09-29 04:27 UTCEG score recompute
  23. 2026-09-29 04:27 UTCGHSA enrichment
  24. 2026-09-28 15:52 UTCEG score recompute
  25. 2026-09-28 15:52 UTCGHSA enrichment
Show 51 more
  1. 2026-09-28 13:52 UTCEPSS rescore
  2. 2026-09-28 03:17 UTCGHSA enrichment
  3. 2026-09-27 14:43 UTCEG score recompute
  4. 2026-09-27 14:43 UTCGHSA enrichment
  5. 2026-09-27 13:48 UTCEPSS rescore
  6. 2026-09-27 02:07 UTCEG score recompute
  7. 2026-09-27 02:07 UTCGHSA enrichment
  8. 2026-09-26 15:59 UTCEPSS rescore
  9. 2026-09-26 13:32 UTCGHSA enrichment
  10. 2026-09-26 00:50 UTCEG score recompute
  11. 2026-09-26 00:50 UTCGHSA enrichment
  12. 2026-09-25 11:40 UTCGHSA enrichment
  13. 2026-09-24 23:03 UTCEG score recompute
  14. 2026-09-24 23:03 UTCGHSA enrichment
  15. 2026-09-24 14:04 UTCEPSS rescore
  16. 2026-09-24 10:08 UTCGHSA enrichment
  17. 2026-09-23 21:33 UTCEG score recompute
  18. 2026-09-23 21:33 UTCGHSA enrichment
  19. 2026-09-23 17:54 UTCEPSS rescore
  20. 2026-09-23 08:58 UTCGHSA enrichment
  21. 2026-09-22 20:23 UTCGHSA enrichment
  22. 2026-09-22 07:48 UTCEG score recompute
  23. 2026-09-22 07:48 UTCGHSA enrichment
  24. 2026-09-21 21:09 UTCEPSS rescore
  25. 2026-09-21 19:13 UTCGHSA enrichment
  26. 2026-09-21 06:38 UTCEG score recompute
  27. 2026-09-21 06:38 UTCGHSA enrichment
  28. 2026-09-20 20:16 UTCEPSS rescore
  29. 2026-09-20 18:03 UTCGHSA enrichment
  30. 2026-09-20 05:27 UTCGHSA enrichment
  31. 2026-09-19 16:52 UTCEG score recompute
  32. 2026-09-19 16:52 UTCGHSA enrichment
  33. 2026-09-19 04:17 UTCEG score recompute
  34. 2026-09-19 04:17 UTCGHSA enrichment
  35. 2026-09-18 19:28 UTCEPSS rescore
  36. 2026-09-18 15:42 UTCGHSA enrichment
  37. 2026-09-18 03:04 UTCEG score recompute
  38. 2026-09-18 03:04 UTCGHSA enrichment
  39. 2026-09-17 19:32 UTCEPSS rescore
  40. 2026-09-17 14:29 UTCEG score recompute
  41. 2026-09-17 14:29 UTCGHSA enrichment
  42. 2026-09-17 13:29 UTCEG score recompute
  43. 2026-09-17 13:29 UTCGHSA enrichment
  44. 2026-09-17 08:27 UTCGHSA enrichment
  45. 2026-09-16 19:52 UTCEG score recompute
  46. 2026-09-16 19:52 UTCGHSA enrichment
  47. 2026-09-16 14:08 UTCEPSS rescore
  48. 2026-09-16 09:03 UTCEG score recompute
  49. 2026-09-16 09:03 UTCGHSA enrichment
  50. 2026-09-15 20:28 UTCEG score recompute
  51. 2026-09-15 20:19 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-83214?
CVE-2026-83214 is a high vulnerability published on September 15, 2026. Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to…
When was CVE-2026-83214 disclosed?
CVE-2026-83214 was first published on September 15, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-83214 actively exploited?
CVE-2026-83214 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (3rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-83214?
CVE-2026-83214 has a CVSS base score of 7.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-83214?
No fix for CVE-2026-83214 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-2026-83214 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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