Redhat Advanced Cluster Management For Kubernetes vulnerabilities

CVE-2023-44487 [HIGH] CWE-400 CVE-2023-44487: The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancell The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

CVE-2026-44495 [HIGH] CWE-94 CVE-2026-44495: Axios is a promise based HTTP client for the browser and Node.js. From 0.19.0 to before 0.31.1 and 1 Axios is a promise based HTTP client for the browser and Node.js. From 0.19.0 to before 0.31.1 and 1.15.2, Axios contains prototype-pollution gadgets in request config processing. If another vulnerability in the same JavaScript process has already polluted Object.prototype.transformResponse, affected Axios versions may treat that inherited value as req

CVE-2026-71845 [HIGH] CWE-532 CVE-2026-71845: A flaw was found in insights-client. The setDefault() function logs the value of every environment v A flaw was found in insights-client. The setDefault() function logs the value of every environment variable it processes, including CCX_TOKEN, a bearer credential used in disconnected cluster deployments. When glog verbosity is set to level 2 or higher, the token is written in clear text to the pod log on every startup. An attacker with access to pod

CVE-2022-3841 [HIGH] CWE-918 CVE-2022-3841: RHACM: unauthenticated SSRF in console API endpoint. A Server-Side Request Forgery (SSRF) vulnerabil RHACM: unauthenticated SSRF in console API endpoint. A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauthenticated users making reque

CVE-2022-27191 [HIGH] CVE-2022-27191: The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attack The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey.

CVE-2022-3248 [HIGH] CWE-863 CVE-2022-3248: A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. Thi A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.

CVE-2026-71475 [MEDIUM] CWE-22 CVE-2026-71475: A flaw was found in insights-client. A compromised managed cluster, referred to as a 'spoke', can in A flaw was found in insights-client. A compromised managed cluster, referred to as a 'spoke', can inject unencoded data into the Insights API URL path. This occurs because the ClusterID, which is controlled by the spoke, is used directly in the request path without proper validation or URL encoding. This vulnerability allows a malicious spoke to redi

CVE-2025-14874 [HIGH] CWE-703 CVE-2025-14874: A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted em A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted email address header that triggers infinite recursion in the address parser.

CVE-2023-3027 [HIGH] CWE-269 CVE-2023-3027: The grc-policy-propagator allows security escalation within the cluster. The propagator allows polic The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values (instead of the policy apply a static manifest on a managed cluster) of taking advantage of cluster scoped access in a created policy. This feature does not restrict properly to lookup content from the na

CVE-2020-25655 [MEDIUM] CWE-863 CVE-2020-25655: An issue was discovered in ManagedClusterView API, that could allow secrets to be disclosed to users An issue was discovered in ManagedClusterView API, that could allow secrets to be disclosed to users without the correct permissions. Views created for an admin user would be made available for a short time to users with only view permission. In this short time window the user with view permission could read cluster secrets that should only be discl

CVE-2022-2238 [MEDIUM] CWE-89 CVE-2022-2238: A vulnerability was found in the search-api container in Red Hat Advanced Cluster Management for Kub A vulnerability was found in the search-api container in Red Hat Advanced Cluster Management for Kubernetes when a query in the search filter gets parsed by the backend. This flaw allows an attacker to craft specific strings containing special characters that lead to crashing the pod and affects system availability while restarting.

CVE-2026-71846 [MEDIUM] CWE-250 CVE-2026-71846: A flaw was found in insights-client. The component's ServiceAccount is bound to a ClusterRole granti A flaw was found in insights-client. The component's ServiceAccount is bound to a ClusterRole granting cluster-wide secrets get, list, and watch permissions, while the code only requires access to a single specific Secret. This excessive privilege means that a compromise of the insights-client pod or ServiceAccount token would grant an attacker read

CVE-2026-71474 [MEDIUM] CWE-532 CVE-2026-71474: A flaw was found in insights-client. When the application receives a non-200 response, it logs the r A flaw was found in insights-client. When the application receives a non-200 response, it logs the request headers, which can include the cloud.openshift.com pull-secret token. A local user with access to pod logs on the hub could read this long-lived credential. This information disclosure could grant unauthorized access to Red Hat cloud services.

CVE-2025-6017 [MEDIUM] CWE-359 CVE-2025-6017: A flaw was found in Red Hat Advanced Cluster Management through versions 2.10, before 2.10.7, 2.11, A flaw was found in Red Hat Advanced Cluster Management through versions 2.10, before 2.10.7, 2.11, before 2.11.4, and 2.12, before 2.12.4. This vulnerability allows an unprivileged user to view confidential managed cluster credentials through the UI. This information should only be accessible to authorized users and may result in the loss of confident

CVE-2020-25688 [LOW] CWE-321 CVE-2020-25688: A flaw was found in rhacm versions before 2.0.5 and before 2.1.0. Two internal service APIs were inc A flaw was found in rhacm versions before 2.0.5 and before 2.1.0. Two internal service APIs were incorrectly provisioned using a test certificate from the source repository. This would result in all installations using the same certificates. If an attacker could observe network traffic internal to a cluster, they could use the private key to decode API