{"id":3271,"date":"2026-09-04T04:59:35","date_gmt":"2026-09-03T20:59:35","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=3271"},"modified":"2026-09-04T04:59:35","modified_gmt":"2026-09-03T20:59:35","slug":"cve-2026-20277","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20277","title":{"rendered":"CVE-2026-20277 [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 XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities.<\/p>\n<p>The vulnerabilities tracked by CVE-2026-20277 are related to protection mechanism failure issues that are grouped under the Common Weakness Enumeration (CWE) CWE-693.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As part of Cisco&#8217;s ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-3271","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/3271","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=3271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}