CVE-2026-11756

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-28. a secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 10.0Exploit: None knownExposed: 0

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

A Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could lead to an unauthenticated remote code execution.

CVSS v3
10.0
EG Score
10.0(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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
Severity100% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Sep 10, 2026
No patch confirmed yet.
generic

CVE-2026-11756 | Dassault Systèmes

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-11756

Vendor Advisories for CVE-2026-11756(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 37× in last 7d / 163× 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 325 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11756?
CVE-2026-11756 is a critical vulnerability published on July 28, 2026. A Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could lead to an unauthenticated remote code execution.
When was CVE-2026-11756 disclosed?
CVE-2026-11756 was first published in the National Vulnerability Database on July 28, 2026, with the most recent update on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11756 actively exploited?
CVE-2026-11756 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 61.9% of all scored CVEs.
What is the CVSS score of CVE-2026-11756?
CVE-2026-11756 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-11756?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11756, 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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