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CVE-2026-100256.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 7.8CVSS 3.1 · cve@jetbrains.com
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAnalyzedModified Oct 02, 2026

Disclosure summary

In JetBrains IntelliJ IDEA before 2026.2.3 rCE via Structural Search script constraints was possible in untrusted projects

Source-reported weakness categories

CWE-829

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

NIST National Vulnerability Database · NVD-CVE-2026-100256

Open original source · Updated Oct 02, 2026

Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.

VendorProduct / associationVersion / bounds
jetbrainsintellij_idea* {"versionEndExcluding":"2026.2.3"}

Original records & references

PUBLISHED 2026-09-30T12:16:56-04:00
MODIFIED 2026-10-02T16:44:16-04:00
INGESTED 2026-10-06T11:44:58-04:00