CVE-2026-75050: CWE-770 in JetBrains YouTrack
In JetBrains YouTrack before 2026.1.13901, 2026.2.17950 doS attack was possible via crafted type parameters
AI Analysis
Technical Summary
JetBrains YouTrack versions prior to 2026.1.13901 and 2026.2.17950 are vulnerable to a denial of service attack through crafted type parameters. This vulnerability is identified as CWE-770, indicating improper resource allocation that can be exploited to cause service disruption. The CVSS v3.1 base score is 7.1, reflecting a high severity with network attack vector, low attack complexity, requiring low privileges, no user interaction, unchanged scope, low confidentiality impact, no integrity impact, and high availability impact. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can cause a denial of service condition in affected YouTrack instances, impacting availability. Confidentiality and integrity impacts are low or none. The attack can be performed remotely with low complexity and requires low privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting exposure of YouTrack services to untrusted networks and monitor for unusual resource consumption patterns related to type parameter processing.
CVE-2026-75050: CWE-770 in JetBrains YouTrack
Description
In JetBrains YouTrack before 2026.1.13901, 2026.2.17950 doS attack was possible via crafted type parameters
CVSS v3.1
Score 7.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
JetBrains YouTrack versions prior to 2026.1.13901 and 2026.2.17950 are vulnerable to a denial of service attack through crafted type parameters. This vulnerability is identified as CWE-770, indicating improper resource allocation that can be exploited to cause service disruption. The CVSS v3.1 base score is 7.1, reflecting a high severity with network attack vector, low attack complexity, requiring low privileges, no user interaction, unchanged scope, low confidentiality impact, no integrity impact, and high availability impact. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can cause a denial of service condition in affected YouTrack instances, impacting availability. Confidentiality and integrity impacts are low or none. The attack can be performed remotely with low complexity and requires low privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting exposure of YouTrack services to untrusted networks and monitor for unusual resource consumption patterns related to type parameter processing.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- JetBrains
- Date Reserved
- 2026-08-17T15:34:08.494Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a833690bf8831d53930a43b
Added to database: 08/17/2026, 16:28:00 UTC
Last enriched: 08/17/2026, 16:41:43 UTC
Last updated: 08/18/2026, 03:41:00 UTC
Views: 6
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