{"id":80966,"date":"2026-06-23T20:51:48","date_gmt":"2026-06-23T17:21:48","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-71382-mupdf-1-27-0-rc1-stack-exhaustion-dos-via-epub-css-rendering\/"},"modified":"2026-06-23T20:51:48","modified_gmt":"2026-06-23T17:21:48","slug":"cve-2025-71382-mupdf-1-27-0-rc1-stack-exhaustion-dos-via-epub-css-rendering","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-71382-mupdf-1-27-0-rc1-stack-exhaustion-dos-via-epub-css-rendering\/","title":{"rendered":"CVE-2025-71382 &#8211; MuPDF &lt; 1.27.0-rc1 Stack Exhaustion DoS via EPUB CSS Rendering"},"content":{"rendered":"<p>CVE ID :CVE-2025-71382<\/p>\n<p>  Published : June 23, 2026, 5:21 p.m. | 22\u00a0minutes ago<\/p>\n<p>  Description :MuPDF before 1.27.0-rc1 contains an uncontrolled recursion vulnerability in the EPUB CSS rendering engine that allows remote attackers to cause a denial of service by supplying a maliciously crafted EPUB file with deeply nested HTML elements and inline CSS styles. The function value_from_inheritable_property() in css-apply.c recurses through the CSS property inheritance chain without a depth limit, exhausting the process stack and causing a crash in any application using MuPDF for EPUB rendering.<\/p>\n<p>  Severity: 7.1 | 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-2025-71382 Published : June 23, 2026, 5:21 p.m. | 22\u00a0minutes ago Description :MuPDF before 1.27.0-rc1 contains an uncontrolled recursion vulnerability in the EPUB CSS rendering engine that allows remote attackers to cause a denial of service by supplying a maliciously crafted EPUB file with deeply nested HTML elements and inline CSS styles. The &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-80966","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80966","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=80966"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80966\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=80966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=80966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=80966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}