{"id":68946,"date":"2025-08-28T00:32:22","date_gmt":"2025-08-27T21:02:22","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-58050-pcre2-heap-buffer-overflow-read-vulnerability\/"},"modified":"2025-08-28T00:32:22","modified_gmt":"2025-08-27T21:02:22","slug":"cve-2025-58050-pcre2-heap-buffer-overflow-read-vulnerability","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-58050-pcre2-heap-buffer-overflow-read-vulnerability\/","title":{"rendered":"CVE-2025-58050 &#8211; PCRE2 Heap-Buffer-Overflow Read Vulnerability"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-58050<br \/>\n<br \/>\n<strong>Published : <\/strong> Aug. 27, 2025, 7:15 p.m. | 1\u00a0hour, 25\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45, a heap-buffer-overflow read vulnerability exists in the PCRE2 regular expression matching engine, specifically within the handling of the (*scs:&#8230;) (Scan SubString) verb when combined with (*ACCEPT) in src\/pcre2_match.c. This vulnerability may potentially lead to information disclosure if the out-of-bounds data read during the memcmp affects the final match result in a way observable by the attacker. This issue has been resolved in version 10.46.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 6.9 | MEDIUM<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-58050 Published : Aug. 27, 2025, 7:15 p.m. | 1\u00a0hour, 25\u00a0minutes ago Description : The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45, a heap-buffer-overflow read vulnerability exists in the PCRE2 regular expression matching engine, specifically within the handling of the (*scs:&#8230;) (Scan &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-68946","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/68946","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=68946"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/68946\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=68946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=68946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=68946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}