CVE-2026-90668 | UnrealIRCd up to 6.2.6 Webserver denial of service (EUVD-2026-76937)

A vulnerability identified as problematic has been detected in UnrealIRCd up to 6.2.6. This issue affects some unknown processing of the component Webserver. Performing a manipulation results in denial of service. This vulnerability is cataloged as CVE-2026-90668. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.