CVE-2026-24413

Icinga 2 is an open source monitoring system. Starting in version 2.3.0 and prior to versions 2.13.14, 2.14.8, and 2.15.2, the Icinga 2 MSI did not set appropriate permissions for the %ProgramData%\icinga2\var folder on Windows. This resulted in the its contents - including the private key of the...

CVE-2026-24414

The Icinga PowerShell Framework provides configuration and check possibilities to ensure integration and monitoring of Windows environments. In versions prior to 1.13.4, 1.12.4, and 1.11.2, permissions of the Icinga for Windows certificate directory grant every user read access, which results in...

CVE-2026-24413

Icinga 2 is an open source monitoring system. Starting in version 2.3.0 and prior to versions 2.13.14, 2.14.8, and 2.15.2, the Icinga 2 MSI did not set appropriate permissions for the %ProgramData%\icinga2\var folder on Windows. This resulted in the its contents - including the private key of the...

SUSE CVE-2025-61909

Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, the safe-reload script also used during systemctl reload icinga2 and logrotate configuration shipped with Icinga 2 read the PID of the main Icinga 2 process from a PID file writable by the daemon user...

CVE-2025-61908

CVE-2025-61908 – Icinga 2 Denial of Service : Multiple vendor advisories confirm a vulnerability in Icinga 2 where creating an invalid reference (e.g., a reference to null) dereferences a null pointer and triggers a segmentation fault, crashing the daemon when a filter expression is provided via ...

EUVD-2025-34793

Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, when creating an invalid reference, such as a reference to null, dereferencing results in a segmentation fault. This can be used by any API user with access to an API endpoint that allows specifying a...

CVE-2025-61907

Icinga 2 is an open source monitoring system. In Icinga 2 versions 2.4 through 2.15.0, filter expressions provided to the various /v1/objects endpoints could access variables or objects that would otherwise be inaccessible for the user. This allows authenticated API users to learn information tha...

EUVD-2020-22020

Malware in sbrugna...

EUVD-2018-18285

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2018-6533

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Icinga 2.x through 2.8.1. By editing the init.conf file, Icinga 2 can be run as root. Following this the program can be used to run...

CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

DEBIAN-CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

CVE-2025-48057

The CVE-2025-48057 issue affects Icinga 2: when built with OpenSSL older than 1.1.0, the VerifyCertificate() function can incorrectly treat a certificate as valid, enabling an attacker to cause a malicious certificate request to be treated as a renewal of an existing certificate and impersonate t...

CVE-2025-48057 Icinga 2 certificate renewal might incorrectly renew an invalid certificate

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

CVE-2025-48057 Icinga 2 certificate renewal might incorrectly renew an invalid certificate

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

CVE-2025-48057 Icinga 2 certificate renewal might incorrectly renew an invalid certificate

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

PT-2025-22986

Name of the Vulnerable Software and Affected Versions Icinga 2 versions prior to 2.12.12 Icinga 2 versions prior to 2.13.12 Icinga 2 versions prior to 2.14.6 Description The issue affects Icinga 2, a monitoring system that checks network resource availability and generates performance data. It...

CVE-2020-29663

Icinga 2 v2.8.0 through v2.11.7 and v2.12.2 has an issue where revoked certificates due for renewal will automatically be renewed, ignoring the CRL. This issue is fixed in Icinga 2 v2.11.8 and v2.12.3...