Logging operator has Fluentd configuration injection that allows remote code execution

Summary The Fluentd configuration renderer in Logging operator writes strings from CRDs such as Flow directly into fluent.conf without escaping them. As a result, a user who can create Flow resources can inject Fluentd configuration by providing values that contain newlines. In the confirmed path...

CVE-2026-54680 Logging operator has Fluentd configuration injection that allows remote code execution

Logging operator automates the deployment and configuration of Kubernetes logging pipelines. Prior to 6.6.0, the Fluentd configuration renderer FluentRender in pkg/sdk/logging/model/render/fluent.go writes CRD strings such as Flow recordtransformer.records values directly into fluent.conf without...

CVE-2026-54680 Logging operator has Fluentd configuration injection that allows remote code execution

Logging operator automates the deployment and configuration of Kubernetes logging pipelines. Prior to 6.6.0, the Fluentd configuration renderer FluentRender in pkg/sdk/logging/model/render/fluent.go writes CRD strings such as Flow recordtransformer.records values directly into fluent.conf without...

CVE-2026-54680

The CVE concerns the Kubernetes Logging Operator (Logging operator) where FluentRender (FluentRender) in Fluentd config rendering writes CRD values (e.g., Flow record_transformer.records) directly into fluent.conf without escaping. This allows a user who can create Flow resources to inject a blo...

Important: Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.2.12

Logging for Red Hat OpenShift - 6.2.12 Red Hat OpenShift Logging 6.2.12 is a cluster-wide logging solution for OpenShift that collects and manages applications, infrastructure, and audit logs...

Vulnerabilities present in VMware products

VMware has identified vulnerabilities in VMware vCenter and VMware ESX products. VMware vCenter contains a critical authentication-bypass vulnerability in the Directory Service, with the identifier CVE-2026-59309. This vulnerability allows a malicious individual with network access to VMware...

CVE-2026-64359

A flaw was found in the Linux kernel's nilfs2 filesystem. This vulnerability occurs because user-supplied segment numbers are not properly validated before processing CLEANSEGMENTS ioctl requests. An attacker, by providing out-of-range segment numbers, can trigger excessive logging. This prolonge...

UBUNTU-CVE-2026-64527

In the Linux kernel, the following vulnerability has been resolved: drm/hyperv: validate VMBus packet size in receive callback hypervreceivesub reads msg-vidhdr.type and dispatches into one of four message-type branches without knowing how many bytes the host wrote into hv-recvbuf. The completion...

CVE-2026-54171 vulnerabilities

Vulnerabilities for packages: cinc-auditor, kube-logging-operator...

CVE-2026-54696 vulnerabilities

Vulnerabilities for packages: kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset...

GHSA-48RX-C7PG-Q66R vulnerabilities

Vulnerabilities for packages: cinc-auditor, kube-logging-operator...

GHSA-X2F5-4PRF-W687 vulnerabilities

Vulnerabilities for packages: kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset...

CVE-2026-54171 vulnerabilities

Vulnerabilities for packages: kube-logging-operator, cinc-auditor...

GHSA-X2F5-4PRF-W687 vulnerabilities

Vulnerabilities for packages: pact-broker-docker, logstash, pghero-fips, pghero, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset...

CVE-2026-54696 vulnerabilities

Vulnerabilities for packages: pact-broker-docker, logstash, pghero-fips, pghero, kube-logging-operator, ruby3.2-fluentd-kubernetes-daemonset...

GHSA-48RX-C7PG-Q66R vulnerabilities

Vulnerabilities for packages: kube-logging-operator, cinc-auditor...

GHSA-464C-974J-9XM6 AWS CDK CodeBuild S3 Log Encryption Boolean Inversion

Summary The AWS Cloud Development Kit AWS CDK is an open-source software development framework for defining cloud infrastructure in code and provisioning it through AWS CloudFormation. We identified an issue in which explicitly setting encrypted: true on the S3LoggingOptions property of an AWS...

EUVD-2026-48658

In the Linux kernel, the following vulnerability has been resolved: fpga: region: fix use-after-free in childregionswithfirmware Move ofnodeputchildregion after the error print to avoid accessing freed memory when prerr references childregion. Yilun: Fix the Fixes tag...

Oracle Linux 10 : tomcat9 (ELSA-2026-25341)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-25341 advisory. - Resolves: RHEL-150720 Tomcat: Certificate revocation bypass due to improper OCSP response validation CVE-2026-24734 - Resolves: Tomcat: OCSP checks sometime...

Updated dnsmasq packages fix security vulnerabilities

The updated dnsmasq packages fix multiple security issues: A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause dnsmasq to write past the end of an...