Security Bulletin: NVIDIA AIStore on Kubernetes - June 2025

NVIDIA has released a software update for NVIDIA® AIStore on Kubernetes. To protect your system, download and install this software update from the AIStore on Kubernetes Github Go to NVIDIA Product Security...

kubernetes allows nodes to bypass dynamic resource allocation authorization checks

A vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks. When the DynamicResourceAllocation feature gate is enabled, the controller properly validates resource claim statuses during pod status updates but fails to...

CVE-2025-22872 affecting package kubernetes for versions less than 1.30.10-7

CVE-2025-22872 affecting package kubernetes for versions less than 1.30.10-7. A patched version of the package is available...

CVE-2022-39272

Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields .spec.interv...

Kubernetes IngressNightmare: Wake Up and Fight Back with Microsegmentation

Discover how to defend Kubernetes from Ingress vulnerabilities with microsegmentation and Zero Trust security from Akamai. Stay protected — inside and out...

CVE-2025-33093

IBM Sterling Partner Engagement Manager 6.1.0, 6.2.0, 6.2.2 JWT secret is stored in public Helm Charts and is not stored as a Kubernetes secret...

CVE-2025-32777 Volcano Scheduler Denial of Service via Unbounded Response from Elastic Service/extender Plugin

Volcano is a Kubernetes-native batch scheduling system. Prior to versions 1.11.2, 1.10.2, 1.9.1, 1.11.0-network-topology-preview.3, and 1.12.0-alpha.2, attacker compromise of either the Elastic service or the extender plugin can cause denial of service of the scheduler. This is a privilege...

CVE-2025-32777 Volcano Scheduler Denial of Service via Unbounded Response from Elastic Service/extender Plugin

Volcano is a Kubernetes-native batch scheduling system. Prior to versions 1.11.2, 1.10.2, 1.9.1, 1.11.0-network-topology-preview.3, and 1.12.0-alpha.2, attacker compromise of either the Elastic service or the extender plugin can cause denial of service of the scheduler. This is a privilege...

CVE-2025-32777 Volcano Scheduler Denial of Service via Unbounded Response from Elastic Service/extender Plugin

Volcano is a Kubernetes-native batch scheduling system. Prior to versions 1.11.2, 1.10.2, 1.9.1, 1.11.0-network-topology-preview.3, and 1.12.0-alpha.2, attacker compromise of either the Elastic service or the extender plugin can cause denial of service of the scheduler. This is a privilege...

Volcano Scheduler Denial of Service via Unbounded Response from Elastic Service/extender Plugin

Impact This issue allows an attacker who has compromised either the Elastic service or the extender plugin to cause denial of service of the scheduler. This is a privilege escalation, because Volcano users may run their Elastic service and extender plugins in separate pods or nodes from the...

GHSA-HG79-FW4P-25P8 Volcano Scheduler Denial of Service via Unbounded Response from Elastic Service/extender Plugin

Impact This issue allows an attacker who has compromised either the Elastic service or the extender plugin to cause denial of service of the scheduler. This is a privilege escalation, because Volcano users may run their Elastic service and extender plugins in separate pods or nodes from the...

Ingress-nginx admission controller RCE escalation (CVE-2025-1974)

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

Understanding the threat landscape for Kubernetes and containerized assets

The dynamic nature of containers can make it challenging for security teams to detect runtime anomalies or pinpoint the source of a security incident, presenting an opportunity for attackers to stay undetected. Microsoft Threat Intelligence has observed threat actors taking advantage of unsecured...

Important: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.7.4 security updates

Multicluster engine for Kubernetes v2.7.4 General Availability release, with updates to container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Kyverno vulnerable to SSRF via Service Calls

Summary An attacker with the ability to create Kyverno policies in a Kubernetes cluster can use Service Call functionality to perform SSRF to a server under their control in order to exfiltrate data. Details According to the documentation, Service Call is intended to address services located insi...

PT-2025-16385

Name of the Vulnerable Software and Affected Versions Argo Events versions prior to 1.9.6 Description Argo Events is an event-driven workflow automation framework for Kubernetes. A user with permission to create or modify EventSource and Sensor custom resources can gain privileged access to the...

CVE-2025-24375

Charmed MySQL K8s operator is a Charmed Operator for running MySQL on Kubernetes. Before revision 221, the method for calling a SQL DDL or python based mysql-shell scripts can leak database users credentials. The method mysql-operator calls mysql-shell application rely on writing to a temporary...

Ingress-Nginx Admission Controller RCE Escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

BIT-NGINX-INGRESS-CONTROLLER-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

kubernetes1.32-apiserver-1.32.3-1.1 on GA media (moderate)

kubernetes1.32-apiserver-1.32.3-1.1 on GA media Announcement ID: openSUSE-SU-2025:14927-1 Rating: moderate Cross-References: CVE-2025-1767 CVSS scores: CVE-2025-1767 SUSE : 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N CVE-2025-1767 SUSE : 8.5...