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    <link>https://db.gcve.eu</link>
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      <title>CLEANSTART-2026-NI49374 — Security fix for GHSA-fcrp-7gc2-93g7 applied in: tigera-operator 1.39.3-r1</title>
      <link>https://db.gcve.eu/vuln/cleanstart-2026-ni49374</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; CleanStart: tigera-operator&lt;/p&gt;
&lt;p&gt;Security vulnerability affects the tigera-operator package. This issue is resolved in later releases. See references for vulnerability details.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; CleanStart: tigera-operator&lt;/p&gt;
&lt;p&gt;Security vulnerability affects the tigera-operator package. This issue is resolved in later releases. See references for vulnerability details.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/cleanstart-2026-ni49374</guid>
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      <title>CVE-2026-53718 — Envoy Gateway custom backendRef cross-namespace ReferenceGrant bypass</title>
      <link>https://db.gcve.eu/vuln/cve-2026-53718</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; envoyproxy gateway&lt;/p&gt;
&lt;p&gt;Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, an HTTPRoute can use an extension-managed custom backendRef to reference a backend resource in another namespace without a matching Gateway API ReferenceGrant in the target namespace. The custom-backend branch in internal/gatewayapi/route.go omits validateBackendNamespace, allowing the route-owning namespace to bind to and use the resource without the backend namespace owner&amp;#39;s consent and violating the Gateway API cross-namespace authorization model. This issue is fixed in versions 1.7.4 and 1.8.1.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; envoyproxy gateway&lt;/p&gt;
&lt;p&gt;Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, an HTTPRoute can use an extension-managed custom backendRef to reference a backend resource in another namespace without a matching Gateway API ReferenceGrant in the target namespace. The custom-backend branch in internal/gatewayapi/route.go omits validateBackendNamespace, allowing the route-owning namespace to bind to and use the resource without the backend namespace owner&amp;#39;s consent and violating the Gateway API cross-namespace authorization model. This issue is fixed in versions 1.7.4 and 1.8.1.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/cve-2026-53718</guid>
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