Linux Distros Unpatched Vulnerability : CVE-2026-44283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - etcd is a distributed key-value store for the data of a distributed system. Prior to 3.4.44, 3.5.30, and 3.6.11, a vulnerability in etcd allows read access via...

Unity Linux 20.1050e / 20.1070e Security Update: etcd (UTSA-2026-017350)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017350 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With...

Photon OS 4.0: Etcd PHSA-2026-4.0-1012

An update of the etcd 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-2026-4.0-1012. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Unity Linux 20.1050e / 20.1070e Security Update: etcd (UTSA-2026-016819)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016819 advisory. Proxy-Authorization and Proxy-Authenticate headers persisted on cross-origin redirects potentially leaking sensitive information. Tenable has extracted the preceding...

CVE-2026-42880 ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From versions 3.2.0 to before 3.2.11 and 3.3.0 to before 3.3.9, there is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext...

CVE-2026-42880

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From versions 3.2.0 to before 3.2.11 and 3.3.0 to before 3.3.9, there is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext...

AZL-86466 CVE-2026-33814 affecting package etcd for versions less than 3.5.30-2

When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0...

etcd RBAC bypass allows unauthorized data access via PrevKv/lease attachment in nested transaction Put requests

Impact What kind of vulnerability is it? Who is impacted? A vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may b...

GHSA-X35M-3GP4-4FH5 etcd RBAC bypass allows unauthorized data access via PrevKv/lease attachment in nested transaction Put requests

Impact What kind of vulnerability is it? Who is impacted? A vulnerability in etcd allows read access via PrevKv, or lease attachment in Put requests within transaction operations, to bypass RBAC authorization checks. An authenticated user without sufficient read or lease-related permissions may b...

ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction

Summary There is a missing authorization and data-masking gap in Argo CD's ServerSideDiff endpoint that allows an attacker with read-only access to extract plaintext Kubernetes Secret data from etcd via the Kubernetes API server's Server-Side Apply dry-run mechanism. Details Argo CD masks Secret...

Argo CD 信息泄露漏洞

Argo CD is an open-source tool developed by Argo for Kubernetes, designed for declarative GitOps continuous delivery. Versions of Argo CD prior to 3.2.11 and 3.3.0–3.3.9 contained a vulnerability related to information leakage. This vulnerability stemmed from a lack of authorization and data...

Important Photon OS Security Update - PHSA-2026-4.0-1012

Updates of 'etcd', 'vim' packages of Photon OS have been released...

RHCOS 3 : kubernetes (RHSA-2015:1945)

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2015:1945 advisory. - Kubernetes: Missing name validation allows path traversal in etcd CVE-2015-5305 Note that Nessus has not tested for this issue but has...

PT-2026-38402

Name of the Vulnerable Software and Affected Versions etcd versions prior to 3.4.44 etcd versions prior to 3.5.30 etcd versions prior to 3.6.11 Description etcd is a distributed key-value store for distributed system data. A flaw allows authenticated users without sufficient read or lease-related...

Photon OS 5.0: Etcd PHSA-2026-5.0-0802

An update of the etcd 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-2026-5.0-0802. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CVE-2026-33413 affecting package etcd for versions less than 3.5.28-1

CVE-2026-33413 affecting package etcd for versions less than 3.5.28-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-33343 affecting package etcd for versions less than 3.5.28-1

CVE-2026-33343 affecting package etcd for versions less than 3.5.28-1. An upgraded version of the package is available that resolves this issue...

GHSA-7MR4-XJXG-34G6 vulnerabilities

Vulnerabilities for packages: grafana-mimir, temporal, cortex, gitness, aws-flb-kinesis, kubernetes-event-exporter, kwok, istio, docker-cli, verticadb-operator, crossplane-provider-keycloak, sftpgo-plugin-pubsub, k8s-device-plugin, envoy-gateway, keda, karpenter, step-ca, vault-secrets-webhook,...

GHSA-HFVC-G4FC-PQHX vulnerabilities

Vulnerabilities for packages: cert-manager-istio-csr, grafana-mimir, k6, kubernetes-csi-external-provisioner, temporal, cortex, gitness, ferretdb, kwok, istio, helm-operator, kaniko, gogatekeeper, guac, cluster-api, harbor-registry, kuma, sftpgo-plugin-pubsub, verticadb-operator, envoy-gateway,...

GHSA-HFVC-G4FC-PQHX vulnerabilities

Vulnerabilities for packages: trivy-operator-fips, ld-relay-fips, metrics-server, rancher-webhook-fips, opentelemetry-collector, chaos-mesh-fips, crossplane-provider-aws-sns-fips, policy-controller, ory-kratos, cerbos, sftpgo, k6-fips, vault-secrets-webhook, crossplane-provider-aws-eks,...