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-2026-74039

Wazuh 4.0.0 before 4.14.7 and 5.0.0-beta2 contain a denial of service vulnerability that allows authenticated attackers with allowrunas enabled to exhaust CPU resources by submitting arbitrarily deeply nested JSON structures to the POST /security/user/authenticate/runas endpoint. Attackers can...

Security update for perl-Mojolicious (moderate)

openSUSE Security Update: Security update for perl-Mojolicious Announcement ID: openSUSE-SU-2026:0278-1 Rating: moderate References: 1271431 Cross-References: CVE-2026-15747 CVSS scores: CVE-2026-15747 SUSE: 5.9 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N Affected Products:...

CVE-2025-5302 Denial of Service (DOS) in JSONReader in run-llama/llama_index

A denial of service vulnerability exists in the JSONReader component of the run-llama/llamaindex repository, specifically in version v0.12.37. The vulnerability is caused by uncontrolled recursion when parsing deeply nested JSON files, which can lead to Python hitting its maximum recursion depth...

MGASA-2021-0576 Updated apache-mod_security packages fix security vulnerability

Updated apache-modsecurity packages fix security vulnerability: ModSecurity mishandles excessively nested JSON objects. Crafted JSON objects with nesting tens-of-thousands deep could result in the web server being unable to service legitimate requests. Even a moderately large e.g., 300KB HTTP...

CVE-2020-24941

An issue was discovered in Laravel before 6.18.35 and 7.x before 7.24.0. The $guarded property is mishandled in some situations involving requests with JSON column nesting expressions...