10 matches found
SUSE CVE-2026-61550
Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...
SUSE CVE-2026-61551
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...
CVE-2026-61551
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...
CVE-2026-61551
Icinga 2 , an open source monitoring system, is affected by a stack overflow in its JSON parsing paths prior to versions 2.14.9 , 2.15.4 , and 2.16.2 . The root cause is that nesting depth is not bounded, so deeply nested JSON objects exhaust the call stack. The vulnerable paths are reachable by ...
EUVD-2026-83209
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...
CVE-2026-61551 Icinga 2: Stack overflow via deeply nested JSON objects
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...
CVE-2026-61551: Uncontrolled Recursion
Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...
CVE-2026-61550: Missing Authorization
Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...
PT-2026-80170
Name of the Vulnerable Software and Affected Versions Icinga 2 versions prior to 2.14.9 Icinga 2 versions prior to 2.15.4 Icinga 2 versions prior to 2.16.2 Description Parsing deeply nested JSON can exhaust the call stack because the nesting depth is not bounded. This issue is reachable by...
PT-2026-80169
Name of the Vulnerable Software and Affected Versions Icinga 2 versions 2.8 through 2.14.8 Icinga 2 versions 2.15.0 through 2.15.3 Icinga 2 versions 2.16.0 through 2.16.1 Description Certificate update JSON-RPC message handling fails to validate whether the sender is a trusted endpoint. An...