CVE-2026-75045

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreHIGH confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-17. a secondary CVSS source baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.1Exploit: None knownExposed: 0

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

In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature

CVSS v3
9.1
EG Score
9.1(high)
EG Risk
56(Track)
EG Risk 56/100SSVC: 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
Severity91% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

August 17, 2026

Last Modified

August 18, 2026

Advisory Details (1)

Auto-updated Aug 17, 2026
No patch confirmed yet.
generic

Fixed security issues

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

Vendor Advisories for CVE-2026-75045(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 35× in last 7d / 35× 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.

  1. 2026-08-21 03:54 UTCGHSA enrichment
  2. 2026-08-21 00:12 UTCEG score recompute
  3. 2026-08-21 00:12 UTCGHSA enrichment
  4. 2026-08-20 22:56 UTCEPSS rescore
  5. 2026-08-20 20:30 UTCGHSA enrichment
  6. 2026-08-20 16:47 UTCGHSA enrichment
  7. 2026-08-20 13:05 UTCGHSA enrichment
  8. 2026-08-20 09:07 UTCGHSA enrichment
  9. 2026-08-20 05:25 UTCGHSA enrichment
  10. 2026-08-20 01:42 UTCGHSA enrichment
  11. 2026-08-19 22:00 UTCGHSA enrichment
  12. 2026-08-19 18:17 UTCEG score recompute
  13. 2026-08-19 18:17 UTCGHSA enrichment
  14. 2026-08-19 17:04 UTCEPSS rescore
  15. 2026-08-19 13:53 UTCGHSA enrichment
  16. 2026-08-19 10:11 UTCGHSA enrichment
  17. 2026-08-19 06:27 UTCGHSA enrichment
  18. 2026-08-19 02:45 UTCGHSA enrichment
  19. 2026-08-18 22:58 UTCGHSA enrichment
  20. 2026-08-18 19:17 UTCGHSA enrichment
  21. 2026-08-18 15:35 UTCEG score recompute
  22. 2026-08-18 15:35 UTCGHSA enrichment
  23. 2026-08-18 13:49 UTCEPSS rescore
  24. 2026-08-18 13:49 UTCEPSS rescore
  25. 2026-08-18 11:48 UTCGHSA enrichment
Show 10 more
  1. 2026-08-18 08:05 UTCGHSA enrichment
  2. 2026-08-18 04:21 UTCGHSA enrichment
  3. 2026-08-18 03:55 UTCGHSA enrichment
  4. 2026-08-18 00:13 UTCGHSA enrichment
  5. 2026-08-17 20:29 UTCEG score recompute
  6. 2026-08-17 20:29 UTCGHSA enrichment
  7. 2026-08-17 19:40 UTCEG score recompute
  8. 2026-08-17 19:40 UTCGHSA enrichment
  9. 2026-08-17 16:22 UTCEG score recompute
  10. 2026-08-17 16:22 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-75045?
CVE-2026-75045 is a critical vulnerability published on August 17, 2026. In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature
When was CVE-2026-75045 disclosed?
CVE-2026-75045 was first published in the National Vulnerability Database on August 17, 2026, with the most recent update on August 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75045 actively exploited?
CVE-2026-75045 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 77.4% of all scored CVEs.
What is the CVSS score of CVE-2026-75045?
CVE-2026-75045 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-75045?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75045, 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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