{"id":4778,"date":"2026-09-04T18:46:46","date_gmt":"2026-09-04T10:46:46","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20271"},"modified":"2026-09-04T18:46:46","modified_gmt":"2026-09-04T10:46:46","slug":"cve-2026-20271","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20271","title":{"rendered":"CVE-2026-20271 [HIGH] &#8211; As part of Cisco&#8217;s ongoing commitment to proactive security and product quality, the Cisco"},"content":{"rendered":"<p>As part of Cisco&#8217;s ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.<\/p>\n<p>The vulnerabilities tracked by CVE-2026-20271 are related to insufficient control flow management issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-691.<br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As part of Cisco&#8217;s ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4778","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4778","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=4778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}