{"id":12352,"date":"2026-09-04T18:54:17","date_gmt":"2026-09-04T10:54:17","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80709"},"modified":"2026-09-04T18:54:17","modified_gmt":"2026-09-04T10:54:17","slug":"cve-2026-80709","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80709","title":{"rendered":"CVE-2026-80709 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\ns390\/zcrypt: Fix wron"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>s390\/zcrypt: Fix wrong domain value verification with EP11 CPRBs<\/p>\n<p>There is a wrong upper limit check for the domain value when an EP11<br \/>\nCPRB is processed for sending to a crypto card. This check is only<br \/>\nactive on custom device nodes but may lead to access heap memory<br \/>\nbehind perms-&gt;adm when an administrative CPRB is sent.<br \/>\nAdd correct limit (AP_DOMAINS = 256) checking to fix this.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>s390\/zcrypt: Fix wrong domain value verification with EP11 CPRBs<\/p>\n<p>There is a wrong upper limit check for the domain value when an E<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12352","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12352","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=12352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}