JetBrains advisory AV26-1132 flags vulnerabilities in six products, with fixed versions available
VULNERABILITYCanadian Centre for Cyber Securityredteam/daily · 1 source
- Severity
- Medium
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What happened
JetBrains advisory AV26-1132, dated 6 November 2026, lists vulnerabilities in CLion (prior to 2026.3 and prior to 2026.2.4.1), Datalore (prior to 2026.4 and prior to 2026.2.4), Hub (prior to 2026.2.52519 and prior to 2026.2.52556), IntelliJ IDEA (multiple versions), Ktor (prior to 3.6.1) and YouTrack (multiple versions). The Canadian Centre for Cyber Security urges users and administrators to apply updates as they become available.
For IT people · Written by AI from 1 source · Wrong?
What to do
- Check whether your organisation uses CLion, Datalore, Hub, IntelliJ IDEA, Ktor or YouTrack.
- Update CLion to 2026.3 or 2026.2.4.1 or later, depending on your release branch.
- Update Datalore to 2026.4 or 2026.2.4 or later, and Hub to 2026.2.52519 or 2026.2.52556 or later, depending on your branch.
- Update Ktor to 3.6.1 or later and review the JetBrains blog for the fixed IntelliJ IDEA and YouTrack versions.
Written by AI from the sources, checked against them
Full story timeline · 1 update
Who reported · 1 outlet
Canadian Centre for Cyber Security
Who and what is in it
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