CVE-2026-56454

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 87% 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
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

HCL DFXAnalytics is affected by a Deprecated Protocol vulnerability due to the use of TLS 1.0 and TLS 1.1. These legacy protocols contain numerous cryptographic design flaws that expose data to interception and decryption. To remediate this risk, the application must disable all support for TLS 1.0 and TLS 1.1, and exclusively enable support for secure protocols, specifically TLS 1.2 and TLS 1.3.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 17, 2026

Advisory Details (1)

Auto-updated Jul 16, 2026
No patch confirmed yet.
generic

Security Bulletin: Multiple security vulnerabilities affect HCL DFXAnalytics - Customer Support

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131787

Vendor Advisories for CVE-2026-56454(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 10× in last 7d / 79× 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 164 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-56454?
CVE-2026-56454 is a high vulnerability published on July 16, 2026. HCL DFXAnalytics is affected by a Deprecated Protocol vulnerability due to the use of TLS 1.0 and TLS 1.1. These legacy protocols contain numerous cryptographic design flaws that expose data to interception and decryption. To remediate this risk, the application must disable all support for TLS 1.0…
When was CVE-2026-56454 disclosed?
CVE-2026-56454 was first published in the National Vulnerability Database on July 16, 2026, with the most recent update on July 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56454 actively exploited?
CVE-2026-56454 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 87.4% of all scored CVEs.
What is the CVSS score of CVE-2026-56454?
CVE-2026-56454 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-56454?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56454, 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.

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