le=none><a role=treeitem title="Potential misuse of mTLS-only fields in AuthorizationPolicy with plain text traffic (April 15, 2021)" href=/v1.9/news/security/istio-security-2021-004/>ISTIO-SECURITY-2021-004</a></li><li role=none><a role=treeitem title="(April 15, 2021)" href=/v1.9/news/security/istio-security-2021-003/>ISTIO-SECURITY-2021-003</a></li><li role=none><a role=treeitem title="Upgrades from older Istio versions can affect access control to an ingress gateway due to a change of container ports (A