CVE-2026-41187

Summary: Calico’s apiserver fails to invoke the Delete override for DeleteCollection on tier-scoped policies (NetworkPolicy, GlobalNetworkPolicy and staged variants). This allows a user with deletecollection or wildcard verbs on tier-scoped policy resources to bulk-delete policies in tiers they w...

CVE-2026-56241 Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right

Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted superadmin users retain access to deletenoncompliantbundles and countnoncompliantbundles RPCs due to stale orgusers.userright column not being cleared during role binding deletion. Attackers can exploit this by...

Kibana 8.x < 8.19.15 / 9.x < 9.3.4 DoS (ESA-2026-49)

The version of Kibana installed on the remote host is 8.x prior to 8.19.15 or 9.x prior to 9.3.4. It is, therefore, affected by a denial of service vulnerability: - Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service. An authenticated user can...