CVE-2026-14974

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 69% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

July 28, 2026

Last Modified

August 5, 2026

Advisory Details (1)

Auto-updated Sep 9, 2026
No patch confirmed yet.
generic

Security Bulletin: IBM WebSphere Application Server is affected by cross-site scripting and deserialization vulnerabilities (CVE-2026-14974, CVE-2026-14515)

https://www.ibm.com/support/pages/node/7281641

Vendor Advisories for CVE-2026-14974(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 38× in last 7d / 168× 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.

Showing the most recent 100 of 303 total refreshes for this CVE.

  1. 2026-09-15 08:34 UTCEG score recompute
  2. 2026-09-15 08:34 UTCGHSA enrichment
  3. 2026-09-14 16:17 UTCGHSA enrichment
  4. 2026-09-14 12:22 UTCGHSA enrichment
  5. 2026-09-14 08:27 UTCGHSA enrichment
  6. 2026-09-14 04:32 UTCGHSA enrichment
  7. 2026-09-14 00:37 UTCGHSA enrichment
  8. 2026-09-13 20:43 UTCGHSA enrichment
  9. 2026-09-13 16:47 UTCEG score recompute
  10. 2026-09-13 16:47 UTCGHSA enrichment
  11. 2026-09-13 16:46 UTCEPSS rescore
  12. 2026-09-13 12:52 UTCGHSA enrichment
  13. 2026-09-13 08:58 UTCGHSA enrichment
  14. 2026-09-13 05:04 UTCGHSA enrichment
  15. 2026-09-13 01:09 UTCGHSA enrichment
  16. 2026-09-12 20:29 UTCGHSA enrichment
  17. 2026-09-12 16:34 UTCEG score recompute
  18. 2026-09-12 16:34 UTCGHSA enrichment
  19. 2026-09-12 15:00 UTCEPSS rescore
  20. 2026-09-12 12:40 UTCGHSA enrichment
  21. 2026-09-12 08:45 UTCGHSA enrichment
  22. 2026-09-12 04:50 UTCGHSA enrichment
  23. 2026-09-12 00:39 UTCGHSA enrichment
  24. 2026-09-11 19:23 UTCGHSA enrichment
  25. 2026-09-11 15:21 UTCEG score recompute
Show 75 more
  1. 2026-09-11 15:21 UTCGHSA enrichment
  2. 2026-09-11 14:52 UTCEPSS rescore
  3. 2026-09-11 09:36 UTCEPSS rescore
  4. 2026-09-11 06:43 UTCGHSA enrichment
  5. 2026-09-11 01:39 UTCGHSA enrichment
  6. 2026-09-10 20:11 UTCGHSA enrichment
  7. 2026-09-10 13:08 UTCEG score recompute
  8. 2026-09-10 13:08 UTCGHSA enrichment
  9. 2026-09-10 09:34 UTCEPSS rescore
  10. 2026-09-10 07:37 UTCGHSA enrichment
  11. 2026-09-09 11:53 UTCGHSA enrichment
  12. 2026-09-09 07:58 UTCEG score recompute
  13. 2026-09-09 07:58 UTCGHSA enrichment
  14. 2026-09-08 22:00 UTCEPSS rescore
  15. 2026-09-08 04:53 UTCGHSA enrichment
  16. 2026-09-08 00:49 UTCGHSA enrichment
  17. 2026-09-07 20:54 UTCEG score recompute
  18. 2026-09-07 20:54 UTCGHSA enrichment
  19. 2026-09-07 16:01 UTCEPSS rescore
  20. 2026-09-06 22:56 UTCGHSA enrichment
  21. 2026-09-06 18:40 UTCGHSA enrichment
  22. 2026-09-06 14:45 UTCEG score recompute
  23. 2026-09-06 14:45 UTCGHSA enrichment
  24. 2026-09-06 13:47 UTCEPSS rescore
  25. 2026-09-06 10:50 UTCGHSA enrichment
  26. 2026-09-06 06:53 UTCGHSA enrichment
  27. 2026-09-06 02:58 UTCGHSA enrichment
  28. 2026-09-05 23:03 UTCGHSA enrichment
  29. 2026-09-05 19:09 UTCEG score recompute
  30. 2026-09-05 19:09 UTCGHSA enrichment
  31. 2026-09-05 09:21 UTCGHSA enrichment
  32. 2026-09-05 05:27 UTCGHSA enrichment
  33. 2026-09-04 16:18 UTCEG score recompute
  34. 2026-09-04 16:18 UTCGHSA enrichment
  35. 2026-09-04 11:59 UTCEG score recompute
  36. 2026-09-04 11:59 UTCGHSA enrichment
  37. 2026-09-04 05:06 UTCEPSS rescore
  38. 2026-09-02 14:11 UTCEPSS rescore
  39. 2026-09-01 22:51 UTCEG score recompute
  40. 2026-09-01 22:51 UTCGHSA enrichment
  41. 2026-09-01 13:53 UTCEPSS rescore
  42. 2026-09-01 04:39 UTCEPSS rescore
  43. 2026-09-01 00:44 UTCGHSA enrichment
  44. 2026-08-31 06:54 UTCGHSA enrichment
  45. 2026-08-31 02:59 UTCGHSA enrichment
  46. 2026-08-30 23:05 UTCEG score recompute
  47. 2026-08-30 23:05 UTCGHSA enrichment
  48. 2026-08-30 19:17 UTCEPSS rescore
  49. 2026-08-30 19:09 UTCGHSA enrichment
  50. 2026-08-30 15:15 UTCGHSA enrichment
  51. 2026-08-30 11:21 UTCGHSA enrichment
  52. 2026-08-30 07:26 UTCGHSA enrichment
  53. 2026-08-30 03:24 UTCEG score recompute
  54. 2026-08-30 03:24 UTCGHSA enrichment
  55. 2026-08-30 01:22 UTCEPSS rescore
  56. 2026-08-29 23:30 UTCEG score recompute
  57. 2026-08-29 23:30 UTCGHSA enrichment
  58. 2026-08-28 21:41 UTCEPSS rescore
  59. 2026-08-28 01:24 UTCGHSA enrichment
  60. 2026-08-27 20:57 UTCEG score recompute
  61. 2026-08-27 20:57 UTCGHSA enrichment
  62. 2026-08-27 14:25 UTCEPSS rescore
  63. 2026-08-27 13:27 UTCGHSA enrichment
  64. 2026-08-27 09:32 UTCGHSA enrichment
  65. 2026-08-27 03:29 UTCGHSA enrichment
  66. 2026-08-26 23:35 UTCGHSA enrichment
  67. 2026-08-26 19:40 UTCEG score recompute
  68. 2026-08-26 19:40 UTCGHSA enrichment
  69. 2026-08-26 14:46 UTCEPSS rescore
  70. 2026-08-26 14:24 UTCGHSA enrichment
  71. 2026-08-26 10:30 UTCGHSA enrichment
  72. 2026-08-26 05:58 UTCGHSA enrichment
  73. 2026-08-26 02:03 UTCGHSA enrichment
  74. 2026-08-25 22:09 UTCGHSA enrichment
  75. 2026-08-25 17:38 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-14974?
CVE-2026-14974 is a critical vulnerability published on July 28, 2026. IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data.
When was CVE-2026-14974 disclosed?
CVE-2026-14974 was first published in the National Vulnerability Database on July 28, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14974 actively exploited?
CVE-2026-14974 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 68.7% of all scored CVEs.
What is the CVSS score of CVE-2026-14974?
CVE-2026-14974 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-14974?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14974, 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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