{"id":21898,"date":"2026-09-13T20:30:54","date_gmt":"2026-09-13T12:30:54","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90776"},"modified":"2026-09-13T20:30:54","modified_gmt":"2026-09-13T12:30:54","slug":"cve-2026-90776","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90776","title":{"rendered":"CVE-2026-90776 [HIGH] &#8211; Nodemailer versions 9.1.0 through 10.0.4 contain a quadratic time complexity vulnerability"},"content":{"rendered":"<p>Nodemailer versions 9.1.0 through 10.0.4 contain a quadratic time complexity vulnerability in the addressparser component when parsing email addresses with RFC 5322 comments. Attackers can craft malicious email headers with comment-separated atoms to consume excessive CPU and block the Node.js event loop for several seconds, causing denial of service.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nodemailer versions 9.1.0 through 10.0.4 contain a quadratic time complexity vulnerability in the addressparser component when parsing email addresses with RFC 5322 comments. Attackers can craft malic<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21898","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21898","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=21898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}