{"id":44501,"date":"2026-10-23T00:37:50","date_gmt":"2026-10-22T16:37:50","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-110354"},"modified":"2026-10-23T00:37:50","modified_gmt":"2026-10-22T16:37:50","slug":"cve-2026-110354","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-110354","title":{"rendered":"CVE-2026-110354 [HIGH] &#8211; HAProxy 3 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of servi"},"content":{"rendered":"<p>HAProxy 3 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of service (persistent worker-thread CPU exhaustion) via an HTTP\/1.1 chunked request. Although the H1 multiplexer drains the request before closing the stream, the parser repeatedly re-processes the same bytes without making progress. The affected thread stays busy at 100% CPU after timeouts expire and after the client disconnects, and repeated requests can consume all worker threads until the process is restarted.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HAProxy 3 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of service (persistent worker-thread CPU exhaustion) via an HTTP\/1.1 chunked request. Although the H1 multiplexer drai<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-44501","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/44501","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=44501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}