Blog Entries

03. 09. 2026 Patrick Harasser Bug Fixes, NetEye

NetEye 4 – Security Advisory (Elastic Stack)

Important: Elastic Stack security update Type/Severity NetEye Product Security has rated this update as having a High security impact. Topic Updates for the Elastic Stack packages are now available for NetEye 4. Security Fix for NetEye 4.49 CVEs Elastic Agent Kibana Most of the 11 CVEs are authorization and access control weaknesses affecting Kibana, including…

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20. 08. 2026 Patrick Harasser Bug Fixes, NetEye

NetEye 4.49 – Security Advisory (Icinga 2)

Important: Icinga 2 security update Type/Severity NetEye Product Security has rated this update as having a medium security impact. Topic An update for the icinga package is now available for NetEye 4. Security Fix for NetEye 4.49 Summary This release fixes authorization bypasses in /v1/events filter expressions and a node-to-node memory-exhaustion DoS, while also preventing sensitive data from…

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14. 08. 2026 Patrick Harasser Bug Fixes, NetEye

NetEye 4 – Security Advisory (Elastic Stack)

Important: Elastic Stack security update Type/Severity NetEye Product Security has rated this update as having a High security impact. Topic Updates for the Elastic Stack packages are now available for NetEye 4. Security Fix for NetEye 4.49 CVEs Elasticsearch Fleet Server Kibana Most of the 36 CVEs are Denial of Service vulnerabilities affecting Elasticsearch (uncontrolled…

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28. 07. 2026 Patrick Harasser Bug Fixes, NetEye

NetEye 4.46 – Security Advisory (Icinga 2)

Important: Icinga 2 security update Type/Severity NetEye Product Security has rated this update as having a critical security impact. Topic An update for the icinga package is now available for NetEye 4. Security Fix for NetEye 4.46 Summary The vulnerabilities include an authentication bypass leading to privilege escalation via trusted CA impersonation, a stack-based buffer overflow, and an…

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28. 07. 2026 Patrick Harasser Bug Fixes, NetEye

NetEye 4.47 – Security Advisory (Icinga 2)

Important: Icinga 2 security update Type/Severity NetEye Product Security has rated this update as having a critical security impact. Topic An update for the icinga package is now available for NetEye 4. Security Fix for NetEye 4.47 Summary The vulnerabilities include an authentication bypass leading to privilege escalation via trusted CA impersonation, a stack-based buffer overflow, and an…

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07. 07. 2026 Patrick Harasser Bug Fixes, NetEye

NetEye 4.48 – Security Advisory (Icinga 2)

Important: Icinga 2 security update Type/Severity NetEye Product Security has rated this update as having a critical security impact. Topic An update for the icinga package is now available for NetEye 4. Security Fix for NetEye 4.48 Summary The vulnerabilities include an authentication bypass leading to privilege escalation via trusted CA impersonation, a stack-based buffer overflow, and an…

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