CVE-2026-68762 — MEDIUM (5.9)

Vulnerability Description

In JetBrains Ktor before 3.4.1 potential DoS attack via WebSocket decompression was possible

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-835

References

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

FAQ

What is CVE-2026-68762?

CVE-2026-68762 is a vulnerability with a CVSS score of 5.9 (MEDIUM). In JetBrains Ktor before 3.4.1 potential DoS attack via WebSocket decompression was possible

How severe is CVE-2026-68762?

CVE-2026-68762 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-68762?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.