Bug 2568175 (CVE-2026-123311) - CVE-2026-123311 IntelliJ IDEA: IntelliJ IDEA: Arbitrary command execution via hidden run control in Markdown preview
Summary: CVE-2026-123311 IntelliJ IDEA: IntelliJ IDEA: Arbitrary command execution via...
Keywords:
Status: NEW
Alias: CVE-2026-123311
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-06 14:33 UTC by OSIDB Bzimport
Modified: 2026-11-06 14:55 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-11-06 14:33:11 UTC 
In JetBrains IntelliJ IDEA before 2026.3, 
2026.2.4 command execution via a hidden run control in the Markdown preview was possible
Note You need to log in before you can comment on or make changes to this bug.