{"id":39548,"date":"2026-10-16T04:33:18","date_gmt":"2026-10-15T20:33:18","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-53999"},"modified":"2026-10-16T04:33:18","modified_gmt":"2026-10-15T20:33:18","slug":"cve-2026-53999","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-53999","title":{"rendered":"CVE-2026-53999 [HIGH] &#8211; Radius is a cloud-native, portable application platform that makes app development easier"},"content":{"rendered":"<p>Radius is a cloud-native, portable application platform that makes app development easier for teams building cloud-native apps. Prior to 0.58.0, the Kubernetes controller deserializes the user-controlled radapp.io\/status annotation on a Deployment and uses its container resource identifier for deletion without confirming ownership by that Deployment. An attacker with permission to modify Deployment annotations and knowledge of a target Radius resource ID can forge radapp.io\/status and set radapp.io\/enabled to false, causing reconciliation to enter the privileged deletion path for another tenant&#8217;s Radius-managed container resource. In a multi-tenant installation this confused-deputy condition can delete another team&#8217;s recoverable container resource and disrupt service; in a single-tenant installation the impact is limited to self denial of service. The multi-tenant Radius controller reads the annotations in pkg\/controller\/reconciler\/annotations.go and reaches the privileged delete in pkg\/controller\/reconciler\/deployment_reconciler.go. The issue does not disclose data, grant privileges, or provide persistence. This issue is fixed in version 0.58.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Radius is a cloud-native, portable application platform that makes app development easier for teams building cloud-native apps. Prior to 0.58.0, the Kubernetes controller deserializes the user-control<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39548","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39548","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=39548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}