NeuVector - Information Disclosure

NeuVector through 5.4.9 contains an information disclosure vulnerability caused by missing authentication and cached sensitive data in the manager /network/graph API, letting remote attackers access sensitive information, exploit requires no special privileges. id: CVE-2026-25703 info: name:...

CVE-2026-78424

Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies write permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the...

CVE-2026-78424 OS Command Injection in Packet-Capture (Sniffer) Filter leading to Remote Code Execution on Kubernetes Nodes

Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies write permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the...

CVE-2026-78424 OS Command Injection in Packet-Capture (Sniffer) Filter leading to Remote Code Execution on Kubernetes Nodes

Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies write permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the...

EUVD-2026-88224

Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies write permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the...

CVE-2026-78424

Improper parameter handling in NeuVector allows for OS command injection within the privileged enforcer container, potentially leading to a complete compromise of the worker node. This vulnerability affects NeuVector versions 5.4 before 5.4.11 , 5.5 before 5.5.4 , 5.6 before 5.6.2 , and potential...

CVE-2026-78424 OS Command Injection in Packet-Capture (Sniffer) Filter leading to Remote Code Execution on Kubernetes Nodes

Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies write permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the...

CVE-2026-78424: Improper Neutralization of Special Elements used in an OS Command

Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies write permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the...

CVE-2026-53493 vulnerabilities

Vulnerabilities for packages: kgateway, kubescape-operator-fips, cg, chaos-mesh-fips, chartmuseum, k9s-fips, helm-exporter-fips, kube-mgmt, zarf, envoy-gateway, zarf-fips, trivy-fips, harvester-fips, neuvector, docker-cli-buildx-fips, helm-operator, buildkitd-fips, kubescape,...

GHSA-PG57-6JWG-Q645 vulnerabilities

Vulnerabilities for packages: kgateway, kubescape-operator-fips, cg, chaos-mesh-fips, chartmuseum, k9s-fips, helm-exporter-fips, kube-mgmt, zarf, envoy-gateway, zarf-fips, trivy-fips, harvester-fips, neuvector, docker-cli-buildx-fips, helm-operator, buildkitd-fips, kubescape,...

CLEANSTART-2026-TR04653 Security fix for CVE-2026-53488 applied in: helm 3.21.1-r1, helm-operator 1.42.2-r2, neuvector-controller-fips 5.5.3-r0, rancher-agent 2.12.11-r1, rancher-agent 2.13.7-r1, rancher-agent 2.14.3-r0, rancher-fleet-agent 0.12.17-r1, rancher-fleet-agent 0.13.13-r1, rancher-fleet-agent 0.14.10-r1, rancher-fleet-agent 0.14.8-r1, rancher-fleet-agent 0.15.4-r1, rancher-fleet-agent 0.15.6-r0, rancher-fleet-agent 0.16.1-r1, tigera-operator 1.42.1-r0

CVE-2026-53488 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details...

CVE-2026-78426

The NeuVector JWT verifier accepts noncanonical Base64URL encodings of the same RSA signature field. An attacker holding a valid JWT that has not expired, but was logged out of NeuVector, can continue using the non-expired token with equivalent spelling of the RSA signature field until the token...

CVE-2026-78427

The NeuVector admission webhook silently excludes containers from policy evaluation when their image path matches one of three hardcoded service mesh sidecar images. Since the image path is entirely controlled by the workload author, any user capable of deploying workloads can evade admission den...

CVE-2026-78425

Authorised users of outside applications behind the same corporate identity provider IdP, for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is...

CVE-2026-78427

NeuVector's admission webhook contains a bypass vulnerability where containers whose image path matches one of three hardcoded service mesh sidecar images are silently excluded from policy evaluation. Since the image path is fully controlled by the workload author, any user with permission to dep...

CVE-2026-78427 Admission Control Bypass via Hardcoded Sidecar Image Exemption

The NeuVector admission webhook silently excludes containers from policy evaluation when their image path matches one of three hardcoded service mesh sidecar images. Since the image path is entirely controlled by the workload author, any user capable of deploying workloads can evade admission den...

EUVD-2026-81416

The NeuVector admission webhook silently excludes containers from policy evaluation when their image path matches one of three hardcoded service mesh sidecar images. Since the image path is entirely controlled by the workload author, any user capable of deploying workloads can evade admission den...

CVE-2026-78427 Admission Control Bypass via Hardcoded Sidecar Image Exemption

The NeuVector admission webhook silently excludes containers from policy evaluation when their image path matches one of three hardcoded service mesh sidecar images. Since the image path is entirely controlled by the workload author, any user capable of deploying workloads can evade admission den...

CVE-2026-78427 Admission Control Bypass via Hardcoded Sidecar Image Exemption

The NeuVector admission webhook silently excludes containers from policy evaluation when their image path matches one of three hardcoded service mesh sidecar images. Since the image path is entirely controlled by the workload author, any user capable of deploying workloads can evade admission den...

CVE-2026-78425 SAML Audience Confusion Allows Cross-SP Authentication

Authorised users of outside applications behind the same corporate identity provider IdP, for example, a wiki, a ticketing system, an expenses tool, or anything they legitimately hold an account on can log into their system via SAML SSO. The IdP issues an assertion to them. If that assertion is...