CVE-2026-44160 vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

GHSA-44HJ-4M45-FRJ3 vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

GHSA-PR7J-96CJ-549H vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

CVE-2026-44024 vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

GHSA-J9CW-HWQF-85W7 vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

CVE-2026-44161 vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

CVE-2026-44025 vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

GHSA-72F5-RR8C-R6GR vulnerabilities

Vulnerabilities for packages: kube-fluentd-operator, ruby3.4-fluentd-kubernetes-daemonset, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset, ruby3.3-fluentd-kubernetes-daemonset, ruby4.0-fluentd-kubernetes-daemonset...

Fulcio has OIDC Discovery Redirect Following Allows SSRF and JWKS Substitution for Meta-Issuer Paths, with Kubernetes Service-Account Token Leakage

Impact Three security vulnerabilities were identified in the OIDC Discovery client: 1. Blind Server-Side Request Forgery SSRF via Cross-Host Redirects: Fulcio uses an HTTP client to fetch OIDC discovery metadata /.well-known/openid-configuration. Prior to this fix, if a configured issuer returned...

EUVD-2026-36102

Fission: Environment Runtime.Container and Builder.Container SecurityContext bypass allows privileged pod creation...

EUVD-2026-36101

Fission builder pods auto-mount the fission-builder ServiceAccount token in the user-supplied builder container...

EUVD-2026-36098

Fission Environment CRD PodSpec Injection Leading to Node Escape and Cluster Takeover...

EUVD-2026-36097

Fission: Cross-namespace Environment reference via unvalidated EnvironmentRef in Function admission webhook...

EUVD-2026-36096

Fission: Cross-namespace Package read via unvalidated PackageRef in Function admission webhook...

GHSA-GC3J-79F2-7VVW Fission: Cross-namespace event leakage via KubernetesWatchTrigger allows persistent tenant surveillance

Summary A low-privilege developer who could create a KubernetesWatchTrigger KWT in their own namespace was able to establish a persistent surveillance channel over any other namespace. Details Two independent flaws compounded: 1. pkg/kubewatcher/kubewatcher.go::createKubernetesWatch used...

EUVD-2026-36094

Fission: Cross-namespace Environment reference in Package allows build-time command execution and SA token exfiltration...

Important: Red Hat Security Advisory: Red Hat Developer Hub 1.9.6 release.

Red Hat Developer Hub 1.9.6 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...

SUSE-SU-2026:22455-1 Security update for helm

This update for helm fixes the following issue - CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation bsc1266598. Changes for helm: - update to 3.21.2: choredeps: bump the k8s-io group with 2 updates...

PT-2026-54443

Name of the Vulnerable Software and Affected Versions Fulcio versions prior to 1.8.6 Description The OIDC discovery client improperly follows cross-host redirects and attaches Kubernetes ServiceAccount tokens during the discovery process. This behavior allows a malicious or compromised issuer to...

⚡ Weekly Recap: Linux Kernel Flaws, AI Malware Tricks, Turla Backdoor, Infostealers and More

This week was a reminder that attackers do not always need big tricks. One small mistake, one old access path, one missed patch, and suddenly the door is open. The noise is not all noise, either. Forums are talking, researchers are finding easy cracks, and defenders have more cleanup waiting...