YouTrack DoS via crafted type params in <2026.1.13901 & 2026.2.17950
CVE-2026-75050 Published on August 17, 2026
In JetBrains YouTrack before 2026.1.13901, 2026.2.17950 doS attack was possible via crafted type parameters
Vulnerability Analysis
CVE-2026-75050 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity, and a high impact on availability.
Weakness Type
Allocation of Resources Without Limits or Throttling
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
Products Associated with CVE-2026-75050
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Affected Versions
JetBrains YouTrack:- Before 2026.1.13901, 2026.2.17950 is affected.