CVE-2026-41882

HIGHNVD 7.47.4—

7.4

In JetBrains IntelliJ IDEA before 2024.3.7.1, 2025.1.7.1, 2025.2.6.2, 2025.3.4.1, 2026.1.1 reading arbitrary local files was possible via built-in web server

CVSS v3: 7.4
EG Score: 7.4(high)
EPSS: 0.0%
KEV: Not listed

Published

April 30, 2026

Last Modified

May 5, 2026

Advisory Details (1)

Auto-updated Apr 30, 2026

No patch confirmed yet.

generic

Fixed security issues

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

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-59Improper Link Resolution Before File Access (Link Following)

Data Freshness Timeline

(refreshed 2× in last 7d / 4× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-20 15:03 UTCEG score recompute
2026-05-20 15:03 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-41882?

CVE-2026-41882 is a high vulnerability published on April 30, 2026. In JetBrains IntelliJ IDEA before 2024.3.7.1, 2025.1.7.1, 2025.2.6.2, 2025.3.4.1, 2026.1.1 reading arbitrary local files was possible via built-in web server

When was CVE-2026-41882 disclosed?

CVE-2026-41882 was first published in the National Vulnerability Database on April 30, 2026, with the most recent update on May 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-41882 actively exploited?

CVE-2026-41882 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-41882?

CVE-2026-41882 has a CVSS v3 base score of 7.4 (NVD).

How do I remediate CVE-2026-41882?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41882, 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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CVE-2026-41882

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Fixed security issues

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-41882?

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