CVE-2026-64811

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-23. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

In JetBrains IntelliJ IDEA before 2026.2 arbitrary code execution was possible before granting project trust via development container configuration

CVSS v3
7.8
EG Score
7.8(medium)
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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 28, 2026

Advisory Details (1)

Auto-updated Jul 23, 2026
No patch confirmed yet.
generic

Fixed security issues

https://www.jetbrains.com/privacy-security/issues-fixed/

Vendor Advisories for CVE-2026-64811(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 16× in last 7d / 82× 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 173 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-64811?
CVE-2026-64811 is a high vulnerability published on July 23, 2026. In JetBrains IntelliJ IDEA before 2026.2 arbitrary code execution was possible before granting project trust via development container configuration
When was CVE-2026-64811 disclosed?
CVE-2026-64811 was first published in the National Vulnerability Database on July 23, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64811 actively exploited?
CVE-2026-64811 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 97.4% of all scored CVEs.
What is the CVSS score of CVE-2026-64811?
CVE-2026-64811 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-64811?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64811, 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-2026-64811

Explore →

Is Your Infrastructure Affected by CVE-2026-64811?

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

Start Free Scan →Browse All CVEs