CVE-2026-19851

HIGHPre-NVD 7.77.7—
EchelonGraph scoreHIGH confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-08-25. a secondary CVSS source baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: None knownExposed: 0

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

A Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to gain access to user accounts created during XML import.

CVSS v3
7.7
EG Score
7.7(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

August 25, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Aug 25, 2026
No patch confirmed yet.
generic

CVE-2026-19851 | Dassault Systèmes

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-19851

Vendor Advisories for CVE-2026-19851(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 28× in last 7d / 105× 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 105 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-19851?
CVE-2026-19851 is a high vulnerability published on August 25, 2026. A Use of Default Password vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to gain access to user accounts created during XML import.
When was CVE-2026-19851 disclosed?
CVE-2026-19851 was first published in the National Vulnerability Database on August 25, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19851 actively exploited?
CVE-2026-19851 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 89.3% of all scored CVEs.
What is the CVSS score of CVE-2026-19851?
CVE-2026-19851 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-19851?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19851, 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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