{"id":82532,"date":"2026-07-25T02:46:51","date_gmt":"2026-07-24T23:16:51","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-66337-libsoup-libsoup-heap-buffer-over-read-via-integer-underflow-in-soup_filter_input_stream_read_until\/"},"modified":"2026-07-25T02:46:51","modified_gmt":"2026-07-24T23:16:51","slug":"cve-2026-66337-libsoup-libsoup-heap-buffer-over-read-via-integer-underflow-in-soup_filter_input_stream_read_until","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-66337-libsoup-libsoup-heap-buffer-over-read-via-integer-underflow-in-soup_filter_input_stream_read_until\/","title":{"rendered":"CVE-2026-66337 &#8211; Libsoup: libsoup: heap buffer over-read via integer underflow in soup_filter_input_stream_read_until()"},"content":{"rendered":"<p>CVE ID :CVE-2026-66337<\/p>\n<p>  Published : July 24, 2026, 11:16 p.m. | 34\u00a0minutes ago<\/p>\n<p>  Description :A flaw was found in libsoup. An unsigned integer underflow in the soup_filter_input_stream_read_until() function causes a heap buffer over-read when parsing multipart HTTP responses. A malicious HTTP server can exploit this by sending a crafted multipart response, potentially causing the client application to crash or disclose sensitive heap memory.<\/p>\n<p>  Severity: 6.5 | 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-2026-66337 Published : July 24, 2026, 11:16 p.m. | 34\u00a0minutes ago Description :A flaw was found in libsoup. An unsigned integer underflow in the soup_filter_input_stream_read_until() function causes a heap buffer over-read when parsing multipart HTTP responses. A malicious HTTP server can exploit this by sending a crafted multipart response, potentially causing the client &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-82532","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82532","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=82532"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82532\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=82532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=82532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=82532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}