GO-2025-4222 vulnerabilities

Vulnerabilities for packages: k3s, flannel-fips, azure-ipam, podman, istio-fips, kuma, rootlesskit, buildkitd, buildkitd-fips, containerd-fips, docker, rke2-runtime, datadog-agent, calico, nerdctl-fips, buildah, multus-cni-fips, rootlesskit-fips, nerdctl, docker-fips, multus-cni, containerd, isti...

GO-2025-4222 vulnerabilities

Vulnerabilities for packages: multus-cni, buildkitd, datadog-agent, podman, azure-ipam, istio, nerdctl, rootlesskit, kuma, flannel, buildah, k3s, calico, containerd, docker...

Photon OS 5.0: Calico PHSA-2023-5.0-91-0037

An update of the calico package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0037. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Calico PHSA-2023-5.0-91-0049

An update of the calico package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0049. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CVE-2026-41186 vulnerabilities

Vulnerabilities for packages: calico-fips...

GHSA-38W4-QXG9-XG36 vulnerabilities

Vulnerabilities for packages: calico-fips...

CVE-2026-41187 vulnerabilities

Vulnerabilities for packages: calico-fips...

GHSA-H3H4-J2QV-PV4J vulnerabilities

Vulnerabilities for packages: calico-fips...

GHSA-GM75-WG2C-P77X vulnerabilities

Vulnerabilities for packages: calico-fips...

CVE-2026-6540 vulnerabilities

Vulnerabilities for packages: calico-fips...

CVE-2026-6540

Calico's Application Layer Policy disabled by default, which enforces HTTP rules through Dikastes, fails to perform URL path normalization. As a result, HTTP requests using path-traversal segments, encoded slashes, or repeated slashes are not correctly evaluated by Prefix path rules. Dikastes...

CVE-2026-41186

When Calico's shared debug server is enabled disabled by default, the Calico kube-controllers and Goldmane components bind their Go pprof debug listener to 0.0.0.0 without authentication. Any pod with network reachability to the listener can retrieve the process heap, goroutine stacks including...

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-2026-41186 Unauthenticated Go pprof exposure in Calico debug server

When Calico's shared debug server is enabled disabled by default, the Calico kube-controllers and Goldmane components bind their Go pprof debug listener to 0.0.0.0 without authentication. Any pod with network reachability to the listener can retrieve the process heap, goroutine stacks including...

CVE-2026-41187 Calico Tier Authorization Bypass via DeleteCollection

Calico'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...

CVE-2026-6540 L7 policy bypass via unnormalized HTTP path matching

Calico's Application Layer Policy disabled by default, which enforces HTTP rules through Dikastes, fails to perform URL path normalization. As a result, HTTP requests using path-traversal segments, encoded slashes, or repeated slashes are not correctly evaluated by Prefix path rules. Dikastes...

CVE-2026-6540

Technical details about CVE-2026-6540 are not publicly available in the provided documents. Monitor for updated advisories for affected products, impact scope, and remediation guidance.

CVE-2026-6540 L7 policy bypass via unnormalized HTTP path matching

Calico's Application Layer Policy disabled by default, which enforces HTTP rules through Dikastes, fails to perform URL path normalization. As a result, HTTP requests using path-traversal segments, encoded slashes, or repeated slashes are not correctly evaluated by Prefix path rules. Dikastes...

EUVD-2026-51155

When Calico's shared debug server is enabled disabled by default, the Calico kube-controllers and Goldmane components bind their Go pprof debug listener to 0.0.0.0 without authentication. Any pod with network reachability to the listener can retrieve the process heap, goroutine stacks including...

CVE-2026-41186 Unauthenticated Go pprof exposure in Calico debug server

When Calico's shared debug server is enabled disabled by default, the Calico kube-controllers and Goldmane components bind their Go pprof debug listener to 0.0.0.0 without authentication. Any pod with network reachability to the listener can retrieve the process heap, goroutine stacks including...