CVE-2025-40055

CVE-2025-40055 affects the Linux kernel OCFS2, describing a double-free in the path handling user_cluster_connect(). The root cause is that user_cluster_disconnect() frees the same memory as conn->cc_private (the lc object) and the error handling frees lc again, leading to a double-free. The d...

CVE-2025-40055

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix double free in userclusterconnect userclusterdisconnect frees "conn-ccprivate" which is "lc" but then the error handling frees "lc" a second time. Set "lc" to NULL on this path to avoid a double free...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a double release issue in the userclusterconnect function...

kernel: mm: swap: fix potential buffer overflow in setup_clusters()

A flaw was found in the Linux kernel's memory management mm swap component. A local attacker with low privileges could exploit a buffer overflow vulnerability in the setupclusters function. This issue arises from insufficient validation of page ranges, which could allow an attacker to write data...

SUSE CVE-2023-32199

A vulnerability has been identified within Rancher Manager, where after removing a custom GlobalRole that gives administrative access or the corresponding binding, the user still retains access to clusters. This only affects custom Global Roles that have a on in rule for resources or have a on ru...

Karmada Dashboard 安全漏洞

Karmada Dashboard is a web user interface from karmada-io open source. A security vulnerability exists in versions of Karmada Dashboard prior to 0.2.0 that stems from a back-end API endpoint that does not enforce authentication, which could lead to unauthenticated users accessing sensitive cluste...

SUSE CVE-2024-58269

A vulnerability has been identified in Rancher Manager, where sensitive information, including secret data, cluster import URLs, and registration tokens, is exposed to any entity with access to Rancher audit logs...

SUSE CVE-2025-59823

Project Gardener implements the automated management and operation of Kubernetes clusters as a service. Code injection may be possible in Gardener Extensions for AWS providers prior to version 1.64.0, Azure providers prior to version 1.55.0, OpenStack providers prior to version 1.49.0, and GCP...

Rancher exposes sensitive information through audit logs

Impact Note: The exploitation of this issue requires that the malicious user have access to Rancher’s audit log storage. A vulnerability has been identified in Rancher Manager, where sensitive information, including secret data, cluster import URLs, and registration tokens, is exposed to any enti...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the /api/v1/secret, and /api/v1/service endpoints. An attacker can retrieve sensitive cluster information by sending unauthenticated requests directly to exposed API paths. Workaround Thi...

Improper Preservation of Permissions

Overview Affected versions of this package are vulnerable to Improper Preservation of Permissions due to the improper removal of ClusterRoleBinding objects when a custom administrative global role or its binding is deleted. An attacker can retain unauthorized access to clusters by leveraging...

GHSA-J4VR-PCMW-HX59 Rancher user retains access to clusters despite Global Role removal

Impact A vulnerability has been identified within Rancher Manager, where after removing a custom GlobalRole that gives administrative access or the corresponding binding, the user still retains access to clusters. This only affects custom Global Roles that: - Have a on in rule for resources - Hav...

Improper Preservation of Permissions

Overview Affected versions of this package are vulnerable to Improper Preservation of Permissions due to the improper removal of ClusterRoleBinding objects when a custom administrative global role or its binding is deleted. An attacker can retain unauthorized access to clusters by leveraging...

Rancher user retains access to clusters despite Global Role removal

Impact A vulnerability has been identified within Rancher Manager, where after removing a custom GlobalRole that gives administrative access or the corresponding binding, the user still retains access to clusters. This only affects custom Global Roles that: - Have a on in rule for resources - Hav...

PT-2025-43691

Name of the Vulnerable Software and Affected Versions Rancher Manager versions prior to 2.12.3 Description A security issue exists in Rancher Manager that allows exposure of sensitive information, including secret data, cluster import URLs, and registration tokens, to anyone with access to Ranche...

Oracle MySQL Cluster 8.4.x < 8.4.7 (October 2025 CPU)

The versions of MySQL Cluster installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2025 CPU advisory. - Vulnerability in the MySQL Cluster product of Oracle MySQL component: Cluster: General libxml2. Easily exploitable vulnerability allows...

Oracle MySQL Cluster 8.0.x < 8.0.44 (October 2025 CPU)

The versions of MySQL Cluster installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2025 CPU advisory. - Vulnerability in the MySQL Cluster product of Oracle MySQL component: Cluster: General libxml2. Easily exploitable vulnerability allows...

PT-2025-43690

Name of the Vulnerable Software and Affected Versions Rancher versions prior to 2.12.3 Rancher versions prior to 2.11.7 Description A flaw exists in Rancher Manager where removing a custom GlobalRole granting administrative access, or its corresponding binding, does not revoke the user's access t...

Oracle MySQL Cluster 9.x.x < 9.5.0 (October 2025 CPU)

The versions of MySQL Cluster installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2025 CPU advisory. - Vulnerability in the MySQL Cluster product of Oracle MySQL component: Cluster: General libxml2. Easily exploitable vulnerability allows...

GO-2025-3985 kcp is missing update validation allows arbitrary LogicalCluster status patches through initializingworkspaces Virtual Workspace in github.com/kcp-dev/kcp

kcp is missing update validation allows arbitrary LogicalCluster status patches through initializingworkspaces Virtual Workspace in github.com/kcp-dev/kcp...