{"id":41723,"date":"2026-10-20T04:32:31","date_gmt":"2026-10-19T20:32:31","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-110685"},"modified":"2026-10-20T04:32:31","modified_gmt":"2026-10-19T20:32:31","slug":"cve-2026-110685","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-110685","title":{"rendered":"CVE-2026-110685 &#8211; Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded arguments of a tagged valu"},"content":{"rendered":"<p>Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded arguments of a tagged value when its THAW method dies in decode_tag.<\/p>\n<p>With allow_tags, a tagged value&#8217;s class name and argument array are decoded and passed to the class&#8217;s THAW method. Both are released only after THAW returns, so a THAW that dies leaves the whole decoded argument structure allocated.<\/p>\n<p>Each rejected document leaks data of a size the sender chooses, so a process that catches the error and keeps running exhausts its memory.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded arguments of a tagged value when its THAW method dies in decode_tag.<\/p>\n<p>With allow_tags, a tagged value&#8217;s class name and argument array ar<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41723","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41723","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}