CVE-2026-75052: CMD exec via Markdown preview in IntelliJ IDEA < 2026.2.1
CVE-2026-75052 Published on August 17, 2026
In JetBrains IntelliJ IDEA before 2026.2.1 command execution via crafted Markdown preview content was possible in trusted projects
Vulnerability Analysis
CVE-2026-75052 is exploitable with local system access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a Command Injection Vulnerability?
The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CVE-2026-75052 has been classified to as a Command Injection vulnerability or weakness.
Products Associated with CVE-2026-75052
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Affected Versions
JetBrains IntelliJ IDEA:- Before 2026.2.1 is affected.