{"id":20820,"date":"2026-09-11T08:31:16","date_gmt":"2026-09-11T00:31:16","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45759"},"modified":"2026-09-11T08:31:16","modified_gmt":"2026-09-11T00:31:16","slug":"cve-2026-45759","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45759","title":{"rendered":"CVE-2026-45759 [HIGH] &#8211; Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network"},"content":{"rendered":"<p>Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata could repeatedly perform expensive parsing of large HTTP `Content-Disposition` headers during HTTP response body processing. Crafted HTTP traffic could cause excessive CPU usage and denial of service. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, use a rule like `alert http1 any any -&gt; any any (sid: 1; http.request_header; content: &#8220;Content-Disposition:&#8221;; startswith; bsize: &gt; 8192; bypass;)`.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata could repeatedly perform expensive pa<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-20820","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/20820","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=20820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}