{"id":80873,"date":"2026-06-21T19:26:42","date_gmt":"2026-06-21T15:56:42","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-56411-libexpat-integer-overflow-in-enddoctypedecl\/"},"modified":"2026-06-21T19:26:42","modified_gmt":"2026-06-21T15:56:42","slug":"cve-2026-56411-libexpat-integer-overflow-in-enddoctypedecl","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-56411-libexpat-integer-overflow-in-enddoctypedecl\/","title":{"rendered":"CVE-2026-56411 &#8211; libexpat: Integer Overflow in endDoctypeDecl"},"content":{"rendered":"<p>CVE ID :CVE-2026-56411<\/p>\n<p>  Published : June 21, 2026, 3:56 p.m. | 1\u00a0hour, 47\u00a0minutes ago<\/p>\n<p>  Description :xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations.<\/p>\n<p>  Severity: 6.9 | MEDIUM<\/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-2026-56411 Published : June 21, 2026, 3:56 p.m. | 1\u00a0hour, 47\u00a0minutes ago Description :xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations. Severity: 6.9 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/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-80873","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80873","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=80873"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80873\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=80873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=80873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=80873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}