https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 05:19:15 +0000 https://vulnerability.circl.lu/vuln/cve-2026-41187 <p><strong>Affected:</strong> Tigera Calico, Tigera Calico Enterprise, Tigera Calico Cloud</p> <p>Calico&#39;s apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard verbs on tier-scoped policy resources can bulk-delete policies in tiers they otherwise have no rights on, breaking the tier authorization boundary.</p> <p><strong>Affected:</strong> Tigera Calico, Tigera Calico Enterprise, Tigera Calico Cloud</p> <p>Calico&#39;s apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard verbs on tier-scoped policy resources can bulk-delete policies in tiers they otherwise have no rights on, breaking the tier authorization boundary.</p> https://vulnerability.circl.lu/vuln/cve-2026-41187