CVE-2026-86504

Published Sep 7, 2026

Last updated 7 hours ago

CVSS high 7.8

Overview

Description
In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution
Source
cve@jetbrains.com
NVD status
Received

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.8
Impact score
5.9
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

cve@jetbrains.com
CWE-829

Social media

Hype score
Not currently trending

References

Sources include official advisories and independent security research.