{"id":13733,"date":"2026-09-04T19:00:56","date_gmt":"2026-09-04T11:00:56","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-40469"},"modified":"2026-09-04T19:00:56","modified_gmt":"2026-09-04T11:00:56","slug":"cve-2026-40469","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-40469","title":{"rendered":"CVE-2026-40469 [CRITICAL] &#8211; Integer overflow vulnerability has been found in &#8220;builtin.c&#8221; program file of gawk (do_sub("},"content":{"rendered":"<p>Integer overflow vulnerability has been found in &#8220;builtin.c&#8221; program file of gawk (do_sub() routine). This issue could be used to overwrite gawk heap metadata and objects causing the program to crash. It affects\u00a032-bit builds of gawk in versions 5.4.0 and below.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Integer overflow vulnerability has been found in &#8220;builtin.c&#8221; program file of gawk (do_sub() routine). This issue could be used to overwrite gawk heap metadata and objects causing the program to crash.<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-13733","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/13733","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=13733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}