{"id":21850,"date":"2026-09-13T12:30:55","date_gmt":"2026-09-13T04:30:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90668"},"modified":"2026-09-13T12:30:55","modified_gmt":"2026-09-13T04:30:55","slug":"cve-2026-90668","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90668","title":{"rendered":"CVE-2026-90668 [HIGH] &#8211; The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of"},"content":{"rendered":"<p>The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP request headers, which allows remote attackers to cause a denial of service (memory consumption and unresponsive server) via an HTTP request with an unlimited number of headers, if a websocket or JSON-RPC listener is enabled (disabled by default).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP request headers, which allows remote attackers to cause a denial of service (memory consumption and unres<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21850","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}