In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers
CVE-2026-75058
MEDIUMPre-NVD 5.55.5—Trending — 4 sources updated this week
EchelonGraph scoreHIGH confidence
Score 5.5 from GitHub Security Advisory published 2026-08-17. a secondary CVSS source baseline 5.5; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.5
- EG Score
- 5.5(high)
- EG Risk
- 25(Track)EG Risk 25/100SSVC: 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 computedSeverity55% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 2%
- KEV
- Not listed
Published
August 17, 2026
Last Modified
August 17, 2026
Advisory Details (1)
Auto-updated Aug 17, 2026No patch confirmed yet.
Vendor Advisories for CVE-2026-75058(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 15× in last 7d / 15× 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.
- 2026-08-20 22:56 UTCEPSS rescore
- 2026-08-20 16:58 UTCGHSA enrichment
- 2026-08-19 18:17 UTCEG score recompute
- 2026-08-19 18:17 UTCGHSA enrichment
- 2026-08-19 17:04 UTCEPSS rescore
- 2026-08-18 18:10 UTCEG score recompute
- 2026-08-18 18:09 UTCGHSA enrichment
- 2026-08-18 13:49 UTCEPSS rescore
- 2026-08-18 13:49 UTCEPSS rescore
- 2026-08-17 19:27 UTCEG score recompute
- 2026-08-17 19:27 UTCGHSA enrichment
- 2026-08-17 18:35 UTCEG score recompute
- 2026-08-17 18:35 UTCGHSA enrichment
- 2026-08-17 16:22 UTCEG score recompute
- 2026-08-17 16:22 UTCNVD updatefirst tracked
Frequently asked(5)
What is CVE-2026-75058?
CVE-2026-75058 is a medium vulnerability published on August 17, 2026. In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers
When was CVE-2026-75058 disclosed?
CVE-2026-75058 was first published in the National Vulnerability Database on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75058 actively exploited?
CVE-2026-75058 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 97.8% of all scored CVEs.
What is the CVSS score of CVE-2026-75058?
CVE-2026-75058 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-75058?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75058, 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-2026-75058
Is Your Infrastructure Affected by CVE-2026-75058?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.