{"id":16746,"date":"2026-09-04T19:05:35","date_gmt":"2026-09-04T11:05:35","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-12043"},"modified":"2026-09-04T19:05:35","modified_gmt":"2026-09-04T11:05:35","slug":"cve-2026-12043","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-12043","title":{"rendered":"CVE-2026-12043 [HIGH] &#8211; Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http"},"content":{"rendered":"<p>Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http library might allow a remote threat actor operating a server to cause memory corruption on a connecting client application, potentially leading to arbitrary code execution, via a crafted sequence of HTTP\/2 HEADERS frames.<\/p>\n<p>To remediate this issue, users should upgrade to aws-c-http version 0.11.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http library might allow a remote threat actor operating a server to cause memory corruption on a connecting clien<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-16746","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/16746","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=16746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}