Input Injection Vulnerability in JetBrains IntelliJ IDEA Remote Development Sessions
CVE-2026-64812

10CRITICAL

Key Information:

Vendor

Jetbrains
Status
Intellij Idea
Vendor
CVE Published:
23 July 2026

What is CVE-2026-64812?

In JetBrains IntelliJ IDEA versions prior to 2026.2, a vulnerability exists that allows unauthorized input injection during Remote Development sessions. This flaw can potentially be exploited to introduce malicious input, leading to unforeseen consequences during the development process. Users are advised to update to the latest version to mitigate risks associated with this vulnerability.

Affected Version(s)

IntelliJ IDEA 0 < 2026.2

References

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

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.