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 triggering specifically crafted server responses, causing an Apache worker process to crash and resulting in a Denial of Service (DoS).
History

Tue, 27 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 22 Oct 2026 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Pbuchbinder
Pbuchbinder mod Qos
Vendors & Products Pbuchbinder
Pbuchbinder mod Qos

Thu, 22 Oct 2026 07:00:00 +0000

Type Values Removed Values Added
Description 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 triggering specifically crafted server responses, causing an Apache worker process to crash and resulting in a Denial of Service (DoS).
Title Mod_qos: out-of-bounds reads in response-body substring matching
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2026-10-22T06:37:06.357Z

Updated: 2026-10-26T19:38:30.652Z

Reserved: 2026-10-21T14:38:50.235Z

Link: CVE-2026-114459

cve-icon Vulnrichment

Updated: 2026-10-26T19:31:37.681Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-22T07:16:42.633

Modified: 2026-10-26T20:17:49.533

Link: CVE-2026-114459

cve-icon Redhat

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