PatchSiren cyber security CVE debrief

CVE-2026-62422 JetBrains CVE debrief

CVE-2026-62422 is a critical authentication bypass vulnerability in JetBrains YouTrack, allowing direct database access and potentially leading to administrative access. It affects multiple versions of YouTrack before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, and 2024.2.148429. Users should review and patch their systems immediately.

Vendor: JetBrains
Product: YouTrack
CVSS: CRITICAL 10
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-07-14
Original CVE updated: 2026-07-14
Advisory published: 2026-07-14
Advisory updated: 2026-07-14

Who should care

Users of JetBrains YouTrack, especially those with administrative access, should be aware of this vulnerability and take immediate action to patch their systems. IT teams responsible for YouTrack deployments should prioritize patching and review access controls.

Technical summary

The CVE-2026-62422 vulnerability has a CVSS score of 10 and is classified as CRITICAL. It allows for authentication bypass via direct database access, leading to potential administrative access. The vulnerability affects multiple versions of JetBrains YouTrack, including those before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, and 2024.2.148429.

Defensive priority

High

Recommended defensive actions

Apply the latest patches from JetBrains
Review and update access controls for YouTrack instances
Monitor for suspicious activity on YouTrack systems
Review compensating controls for exposed systems while remediation is scheduled and verified
Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record was published on 2026-07-14T11:16:48.367Z and has not been modified since then. The NVD entry is currently being processed. Evidence is limited to CVE and NVD details. Defenders should verify YouTrack version and patch status.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-14T11:16:48.367Z and has not been modified since then.