CVE-2026-64815

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 75% 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.

In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files

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
25%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 28, 2026

Advisory Details (1)

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

Fixed security issues

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

Vendor Advisories for CVE-2026-64815(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 40× in last 7d / 224× 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 268 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-64815?
CVE-2026-64815 is a critical vulnerability published on July 23, 2026. In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
When was CVE-2026-64815 disclosed?
CVE-2026-64815 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-2026-64815 actively exploited?
CVE-2026-64815 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 74.5% of all scored CVEs.
What is the CVSS score of CVE-2026-64815?
CVE-2026-64815 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-64815?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64815, 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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