Denial of Service Vulnerability in JetBrains YouTrack
CVE-2026-75047

6.5MEDIUM

Key Information:

Vendor

Jetbrains
Status
Youtrack
Vendor
CVE Published:
17 August 2026

What is CVE-2026-75047?

A denial of service vulnerability exists in JetBrains YouTrack prior to version 2026.2.18177, allowing attackers to exploit the import endpoint with a decompression bomb. This type of attack can lead to service disruption, causing the application to become unresponsive and affecting the continuous operation of services relying on the platform.

Affected Version(s)

YouTrack 0 < 2026.2.18177

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.