JetBrains security advisory (AV26-709)
Serial number: AV26-709 Date: July 16, 2026 On July 14, 2026, JetBrains published security advisories to address vulnerabilities in multiple products. Included were critical updates for the following products: JetBrains TeamCity – versions prior to 2026.1.2 JetBrains YouTrack – multiple versions JetBrains IntelliJ IDEA – versions prior to 2026.1.4 and 2026.2 The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates. JetBrains – Fixed security issues
CSIRTS triage
- What
- JetBrains published security advisories to address vulnerabilities in multiple products.
- Who is affected
- Users and administrators of JetBrains TeamCity prior to version 2026.1.2.
- Urgency
- Remediation is urgent due to the critical nature of the vulnerabilities.
- Action
- Users should apply the necessary updates.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/jetbrains-security-advisory-av26-709
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