icinga web 2 vulnerabilities and fixes

Recent CVEs affecting icinga web 2, with upgrade or downgrade steps. 4 tracked.

Also searched as: icingaweb2.

icinga web 2 has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2025-03-26. Highest priority: CVE-2025-27404 (score 39/100).

• CVE-2025-30164 MEDIUM 4.1 UPGRADE Icinga Web 2 is an open source monitoring web interface, framework and command-line interface
• CVE-2025-27609 MEDIUM 5.4 UPGRADE Icinga Web 2 is an open source monitoring web interface, framework and command-line interface
• CVE-2025-27405 HIGH 7.6 UPGRADE Icinga Web 2 is an open source monitoring web interface, framework and command-line interface
• CVE-2025-27404 HIGH 7.6 UPGRADE Icinga Web 2 is an open source monitoring web interface, framework and command-line interface

FAQ

How do I fix icinga web 2 vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is icinga web 2 being exploited right now?

None of the tracked icinga web 2 CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which icinga web 2 CVE should I patch first?

CVE-2025-27404 currently ranks highest (39/100): Icinga Web 2 is an open source monitoring web interface, framework and command-line interface.

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