PatchTheCVEapm server vulnerabilities and fixes
Recent CVEs affecting apm server, with upgrade or downgrade steps. 1 tracked.
Also searched as: apmserver.
apm server has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-09-02. Highest priority: CVE-2026-78594 (score 28/100).
- CVE-2026-78594 MEDIUM 4.9 UPGRADE Improper Handling of Highly Compressed Data (CWE-409) in APM Server can lead to a persistent denial of service
FAQ
How do I fix apm server 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 apm server being exploited right now?
None of the tracked apm server CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which apm server CVE should I patch first?
CVE-2026-78594 currently ranks highest (28/100): Improper Handling of Highly Compressed Data (CWE-409) in APM Server can lead to a persistent denial of service.