CVE-2026-92126

HIGHNVD 8.58.5—
EchelonGraph scoreHIGH confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. NVD baseline CVSS 8.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.5EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 8.5Exploit: None knownExposed services: Not assessed

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

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not reject @Builder annotations whose builderStrategy member names an arbitrary class, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to execute code outside the sandbox if a suitable class is present on the classpath of the component that evaluates the script.

CVSS v3
8.5
EG Score
8.5HIGHhigh confidence
EG Risk
38
EG Risk 38/100CISA 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
Severity85% × 45%
Exploitation1% × 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
0.6%
EPSS %ILE
48th
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 16, 2026

Last Modified

September 27, 2026

Advisory Details (1)

Auto-updated Sep 21, 2026
No patch confirmed yet.
generic

Jenkins Security Advisory 2026-09-16

https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3925%20(2)

Vendor Advisories for CVE-2026-92126(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 26× in last 7d / 66× 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. 2026-10-05 01:20 UTCEG score recompute
  2. 2026-10-05 01:20 UTCGHSA enrichment
  3. 2026-10-04 23:22 UTCEPSS rescore
  4. 2026-10-04 13:20 UTCGHSA enrichment
  5. 2026-10-04 01:20 UTCEG score recompute
  6. 2026-10-04 01:20 UTCGHSA enrichment
  7. 2026-10-03 13:20 UTCGHSA enrichment
  8. 2026-10-03 01:20 UTCEG score recompute
  9. 2026-10-03 01:19 UTCGHSA enrichment
  10. 2026-10-02 13:16 UTCGHSA enrichment
  11. 2026-10-02 01:10 UTCEG score recompute
  12. 2026-10-02 01:10 UTCGHSA enrichment
  13. 2026-10-01 19:51 UTCEPSS rescore
  14. 2026-10-01 13:10 UTCGHSA enrichment
  15. 2026-10-01 01:10 UTCEG score recompute
  16. 2026-10-01 01:10 UTCGHSA enrichment
  17. 2026-09-30 15:04 UTCEPSS rescore
  18. 2026-09-30 13:11 UTCGHSA enrichment
  19. 2026-09-30 00:53 UTCEG score recompute
  20. 2026-09-30 00:53 UTCGHSA enrichment
  21. 2026-09-29 12:23 UTCGHSA enrichment
  22. 2026-09-29 00:23 UTCEG score recompute
  23. 2026-09-29 00:23 UTCGHSA enrichment
  24. 2026-09-28 13:52 UTCEPSS rescore
  25. 2026-09-28 13:52 UTCEPSS rescore
Show 41 more
  1. 2026-09-28 12:23 UTCGHSA enrichment
  2. 2026-09-28 00:23 UTCEG score recompute
  3. 2026-09-28 00:23 UTCGHSA enrichment
  4. 2026-09-27 13:49 UTCEPSS rescore
  5. 2026-09-27 12:23 UTCGHSA enrichment
  6. 2026-09-27 00:23 UTCGHSA enrichment
  7. 2026-09-26 23:28 UTCEG score recompute
  8. 2026-09-26 23:27 UTCGHSA enrichment
  9. 2026-09-26 18:25 UTCEG score recompute
  10. 2026-09-26 18:25 UTCGHSA enrichment
  11. 2026-09-26 15:59 UTCEPSS rescore
  12. 2026-09-26 06:25 UTCEG score recompute
  13. 2026-09-26 06:25 UTCGHSA enrichment
  14. 2026-09-25 18:24 UTCGHSA enrichment
  15. 2026-09-25 06:05 UTCGHSA enrichment
  16. 2026-09-24 18:05 UTCEG score recompute
  17. 2026-09-24 18:05 UTCGHSA enrichment
  18. 2026-09-24 14:04 UTCEPSS rescore
  19. 2026-09-24 05:40 UTCEG score recompute
  20. 2026-09-24 05:40 UTCGHSA enrichment
  21. 2026-09-23 17:54 UTCEPSS rescore
  22. 2026-09-23 17:40 UTCGHSA enrichment
  23. 2026-09-23 05:41 UTCGHSA enrichment
  24. 2026-09-22 17:41 UTCEG score recompute
  25. 2026-09-22 17:41 UTCGHSA enrichment
  26. 2026-09-22 16:01 UTCEPSS rescore
  27. 2026-09-22 05:24 UTCEG score recompute
  28. 2026-09-22 05:24 UTCGHSA enrichment
  29. 2026-09-21 21:09 UTCEPSS rescore
  30. 2026-09-21 17:25 UTCEG score recompute▲ 8.50
  31. 2026-09-21 17:25 UTCGHSA enrichment
  32. 2026-09-21 17:25 UTCNVD updateCVSS v3 → 8.5 · severity → HIGH
  33. 2026-09-20 20:16 UTCEPSS rescore
  34. 2026-09-19 18:23 UTCEG score recompute
  35. 2026-09-19 18:23 UTCGHSA enrichment
  36. 2026-09-18 19:28 UTCEPSS rescore
  37. 2026-09-17 19:32 UTCEPSS rescore
  38. 2026-09-16 19:32 UTCGHSA enrichment
  39. 2026-09-16 14:22 UTCNVD update
  40. 2026-09-16 14:00 UTCEG score recompute
  41. 2026-09-16 14:00 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-92126?
CVE-2026-92126 is a high vulnerability published on September 16, 2026. Jenkins Script Security Plugin 1415.v9af9b3a_c253d and earlier does not reject @Builder annotations whose builderStrategy member names an arbitrary class, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to execute code outside the sandbox if a suitable…
When was CVE-2026-92126 disclosed?
CVE-2026-92126 was first published on September 16, 2026, with the most recent update on September 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92126 actively exploited?
CVE-2026-92126 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (48th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-92126?
CVE-2026-92126 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-92126?
No fix for CVE-2026-92126 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-2026-92126 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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