CVE-2026-11712

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreHIGH confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-30. a secondary CVSS source baseline 9.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.3Exploit: NoneExposed: 0

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

IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console help system.

CVSS v3
9.3
EG Score
9.3(high)
EPSS
12.1%
KEV
Not listed

Published

June 30, 2026

Last Modified

July 2, 2026

Advisory Details (1)

Auto-updated Jun 30, 2026
No patch confirmed yet.
generic

Security Bulletin: IBM WebSphere Application Server is affected by multiple vulnerabilities (CVE-2026-11712, CVE-2026-11595, CVE-2026-11708)

https://www.ibm.com/support/pages/node/7278590

Vendor Advisories for CVE-2026-11712(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 85× in last 7d / 85× 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. 2026-07-07 04:26 UTCEG score recompute
  2. 2026-07-07 04:25 UTCGHSA enrichment
  3. 2026-07-07 00:25 UTCEG score recompute
  4. 2026-07-07 00:25 UTCGHSA enrichment
  5. 2026-07-06 20:26 UTCEG score recompute
  6. 2026-07-06 20:26 UTCGHSA enrichment
  7. 2026-07-06 16:27 UTCEG score recompute
  8. 2026-07-06 16:27 UTCGHSA enrichment
  9. 2026-07-06 16:27 UTCEPSS rescore
  10. 2026-07-06 12:28 UTCEG score recompute
  11. 2026-07-06 12:28 UTCGHSA enrichment
  12. 2026-07-06 08:28 UTCEG score recompute
  13. 2026-07-06 08:28 UTCGHSA enrichment
  14. 2026-07-06 04:28 UTCEG score recompute
  15. 2026-07-06 04:28 UTCGHSA enrichment
  16. 2026-07-06 02:23 UTCEPSS rescore
  17. 2026-07-06 00:28 UTCEG score recompute
  18. 2026-07-06 00:28 UTCGHSA enrichment
  19. 2026-07-05 20:29 UTCEG score recompute
  20. 2026-07-05 20:29 UTCGHSA enrichment
  21. 2026-07-05 16:30 UTCEG score recompute
  22. 2026-07-05 16:29 UTCGHSA enrichment
  23. 2026-07-05 12:28 UTCEG score recompute
  24. 2026-07-05 12:28 UTCGHSA enrichment
  25. 2026-07-05 08:27 UTCEG score recompute
Show 60 more
  1. 2026-07-05 08:27 UTCGHSA enrichment
  2. 2026-07-05 04:28 UTCEG score recompute
  3. 2026-07-05 04:28 UTCGHSA enrichment
  4. 2026-07-05 02:30 UTCEPSS rescore
  5. 2026-07-05 02:30 UTCEPSS rescore
  6. 2026-07-05 00:27 UTCEG score recompute
  7. 2026-07-05 00:27 UTCGHSA enrichment
  8. 2026-07-04 20:28 UTCEG score recompute
  9. 2026-07-04 20:28 UTCGHSA enrichment
  10. 2026-07-04 16:30 UTCEG score recompute
  11. 2026-07-04 16:29 UTCGHSA enrichment
  12. 2026-07-04 12:29 UTCEG score recompute
  13. 2026-07-04 12:29 UTCGHSA enrichment
  14. 2026-07-04 08:30 UTCEG score recompute
  15. 2026-07-04 08:30 UTCGHSA enrichment
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-04 04:31 UTCEG score recompute
  18. 2026-07-04 04:31 UTCGHSA enrichment
  19. 2026-07-04 00:26 UTCEG score recompute
  20. 2026-07-04 00:26 UTCGHSA enrichment
  21. 2026-07-03 20:27 UTCEG score recompute
  22. 2026-07-03 20:27 UTCGHSA enrichment
  23. 2026-07-03 16:29 UTCEG score recompute
  24. 2026-07-03 16:29 UTCGHSA enrichment
  25. 2026-07-03 12:27 UTCEG score recompute
  26. 2026-07-03 12:27 UTCGHSA enrichment
  27. 2026-07-03 08:24 UTCEG score recompute
  28. 2026-07-03 08:24 UTCGHSA enrichment
  29. 2026-07-03 04:24 UTCEG score recompute
  30. 2026-07-03 04:23 UTCGHSA enrichment
  31. 2026-07-03 00:24 UTCEG score recompute
  32. 2026-07-03 00:23 UTCGHSA enrichment
  33. 2026-07-02 20:24 UTCEG score recompute
  34. 2026-07-02 20:24 UTCGHSA enrichment
  35. 2026-07-02 16:25 UTCEG score recompute
  36. 2026-07-02 16:25 UTCGHSA enrichment
  37. 2026-07-02 12:25 UTCEG score recompute
  38. 2026-07-02 12:25 UTCGHSA enrichment
  39. 2026-07-02 08:26 UTCEG score recompute
  40. 2026-07-02 08:26 UTCGHSA enrichment
  41. 2026-07-02 04:27 UTCEG score recompute
  42. 2026-07-02 04:27 UTCGHSA enrichment
  43. 2026-07-02 00:28 UTCEG score recompute
  44. 2026-07-02 00:28 UTCGHSA enrichment
  45. 2026-07-01 20:29 UTCEG score recompute
  46. 2026-07-01 20:29 UTCGHSA enrichment
  47. 2026-07-01 16:30 UTCEG score recompute
  48. 2026-07-01 16:30 UTCGHSA enrichment
  49. 2026-07-01 15:06 UTCEPSS rescore
  50. 2026-07-01 15:06 UTCEPSS rescore
  51. 2026-07-01 12:31 UTCEG score recompute
  52. 2026-07-01 12:31 UTCGHSA enrichment
  53. 2026-07-01 08:32 UTCEG score recompute
  54. 2026-07-01 08:32 UTCGHSA enrichment
  55. 2026-07-01 04:33 UTCEG score recompute
  56. 2026-07-01 04:33 UTCGHSA enrichment
  57. 2026-07-01 00:34 UTCEG score recompute
  58. 2026-07-01 00:34 UTCGHSA enrichment
  59. 2026-06-30 20:35 UTCEG score recompute
  60. 2026-06-30 20:33 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11712?
CVE-2026-11712 is a critical vulnerability published on June 30, 2026. IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console help system.
When was CVE-2026-11712 disclosed?
CVE-2026-11712 was first published in the National Vulnerability Database on June 30, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11712 actively exploited?
CVE-2026-11712 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11712?
CVE-2026-11712 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-11712?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11712, 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

Explore the affected products and dependency analysis for CVE-2026-11712

Explore →

Is Your Infrastructure Affected by CVE-2026-11712?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs