{"id":82115,"date":"2026-07-17T02:46:17","date_gmt":"2026-07-16T23:16:17","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-44435-quicly-remote-denial-of-service-via-assertion-failure-when-crypto-stream-handshake-data-exceeds-32kb\/"},"modified":"2026-07-17T02:46:17","modified_gmt":"2026-07-16T23:16:17","slug":"cve-2026-44435-quicly-remote-denial-of-service-via-assertion-failure-when-crypto-stream-handshake-data-exceeds-32kb","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-44435-quicly-remote-denial-of-service-via-assertion-failure-when-crypto-stream-handshake-data-exceeds-32kb\/","title":{"rendered":"CVE-2026-44435 &#8211; Quicly: Remote Denial of Service via assertion failure when CRYPTO stream handshake data exceeds 32KB"},"content":{"rendered":"<p>CVE ID :CVE-2026-44435<\/p>\n<p>  Published : July 16, 2026, 11:16 p.m. | 18\u00a0minutes ago<\/p>\n<p>  Description :Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received over a CRYPTO stream of a single packet number space exceeds 32KB, causing a Denial of Service. This issue has been fixed by commit 937d0e9.<\/p>\n<p>  Severity: 7.5 | HIGH<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-44435 Published : July 16, 2026, 11:16 p.m. | 18\u00a0minutes ago Description :Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received over a CRYPTO stream of a single &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-82115","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=82115"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82115\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=82115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=82115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=82115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}