{"id":"CVE-2026-114459","title":"Mod_qos: out-of-bounds reads in response-body substring matching","summary":"A flaw was found in mod_qos. When inspecting HTTP response bodies, improper boundary checking can cause the module to read memory outside allocated buffer boundaries. An unauthenticated remote attacker can exploit this vulnerability by t…","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","cvssSource":"cna","cwe":["CWE-125"],"vendor":"pbuchbinder","product":"mod_qos","affected":["mod_qos 11.74","mod_qos 11.76","mod_qos 11.79"],"published":"2026-10-22","updated":"2026-10-22","sourceUpdated":"2026-10-22T06:37:06.357Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114459","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-114459"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2558397","label":"RHBZ#2558397"}],"tags":["cve.org"],"ingestedAt":"2026-10-22T07:32:31.146Z","slug":"CVE-2026-114459","body":"## Overview\n\nA flaw was found in mod_qos. When inspecting HTTP response bodies, improper boundary checking can cause the module to read memory outside allocated buffer boundaries. An unauthenticated remote attacker can exploit this vulnerability by triggering specifically crafted server responses, causing an Apache worker process to crash and resulting in a Denial of Service (DoS).\n\n## Affected\n\n- `mod_qos 11.74`\n- `mod_qos 11.76`\n- `mod_qos 11.79`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}