Threats Tagged 'cve-2026-39829'

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.22.15. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2026:68550 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.22/html/release_notes/

Red Hat OpenShift Logging 6.2.13 is a cluster-wide logging solution for OpenShift that collects and manages applications, infrastructure, and audit logs.

Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which add new features and enhancements, bug fixes, and updated container images. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.15/html-single/release_notes/index#acm-release-notes

Red Hat OpenShift Logging 6.5.3 is a cluster-wide logging solution for OpenShift that collects and manages applications, infrastructure, and audit logs.

This update includes the following RPMs: golang1.25: * golang1.25-1.25.11-2.hum1 (aarch64, x86_64) * golang1.25-bin-1.25.11-2.hum1 (aarch64, x86_64) * golang1.25-docs-1.25.11-2.hum1 (noarch) * golang1.25-misc-1.25.11-2.hum1 (noarch) * golang1.25-src-1.25.11-2.hum1 (noarch) * golang1.25-tests-1.25.11-2.hum1 (noarch) * golang1.25-1.25.11-2.hum1.src (src)

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.19.48. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2026:68540 Security Fix(es): * net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811) * encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818) * net/mail: golang: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820) * golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821) * net/mail: golang: net/mail: Denial of Service via pathological email address parsing (CVE-2026-42499) * mime: golang: Golang MIME: Denial of Service via maliciously-crafted MIME header (CVE-2026-42504) * html/template: golang: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858) * encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859) * net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860) * crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.19 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.19/html-single/updating_clusters/index#updating-cluster-cli.

The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes. Security Fix(es): * golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Security key bypass due to missing user presence check (CVE-2026-39831) * golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via crafted AES-GCM packet decoder inputs (CVE-2026-46597) * golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via crafted public key with excessive parameters (CVE-2026-39829) * golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via resource leak from unsolicited SSH responses (CVE-2026-39830) * golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: Security bypass due to improper handling of key restrictions (CVE-2026-39832) * golang.org/x/crypto/ssh/knownhosts: golang: golang.org/x/crypto/ssh/knownhosts: Revocation bypass via unchecked SignatureKey (CVE-2026-42508) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds. You can use the engine to create new Red Hat OpenShift Container Platform clusters or to bring existing Kubernetes-based clusters under management by importing them. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy.

Kiali 2.27.3, for Red Hat OpenShift Service Mesh 3.4, provides observability for the service mesh by offering a visual representation of the mesh topology and metrics, helping users monitor, trace, and manage efficiently. Security Fix(es): * CVE-2026-45623 openshift-service-mesh/kiali-ossmc-rhel9: PostCSS: Information disclosure and denial of service via crafted CSS input (OSSM-15115) * CVE-2026-45623 openshift-service-mesh/kiali-rhel9: PostCSS: Information disclosure and denial of service via crafted CSS input (OSSM-15110) * CVE-2026-54272 openshift-service-mesh/kiali-ossmc-rhel9: ip-address: Server-Side Request Forgery via IPv4-mapped/NAT64 IPv6 address misclassification (OSSM-15124) * CVE-2026-54272 openshift-service-mesh/kiali-rhel9: ip-address: Server-Side Request Forgery via IPv4-mapped/NAT64 IPv6 address misclassification (OSSM-15125) * CVE-2026-69153 openshift-service-mesh/kiali-rhel9: PostCSS: Information disclosure via crafted sourceMappingURL (OSSM-15160) * CVE-2026-69153 openshift-service-mesh/kiali-ossmc-rhel9: PostCSS: Information disclosure via crafted sourceMappingURL (OSSM-15164) * CVE-2026-69152 openshift-service-mesh/kiali-ossmc-rhel9: brace-expansion: Denial of Service via unbounded intermediate arrays (OSSM-15178) * CVE-2026-69152 openshift-service-mesh/kiali-rhel9: brace-expansion: Denial of Service via unbounded intermediate arrays (OSSM-15179) * CVE-2026-69192 openshift-service-mesh/kiali-ossmc-rhel9: ip-address: Inconsistent IP address parsing leads to Server-Side Request Forgery (SSRF) and trust-boundary bypass (OSSM-15188) * CVE-2026-69192 openshift-service-mesh/kiali-rhel9: ip-address: Inconsistent IP address parsing leads to Server-Side Request Forgery (SSRF) and trust-boundary bypass (OSSM-15189) * CVE-2026-14257 openshift-service-mesh/kiali-rhel9: Brace-expansion: Denial of Service via memory exhaustion in expand() function (OSSM-15194) * CVE-2026-14257 openshift-service-mesh/kiali-ossmc-rhel9: Brace-expansion: Denial of Service via memory exhaustion in expand() function (OSSM-15220) * CVE-2026-73088 openshift-service-mesh/kiali-ossmc-rhel9: Browserslist: Prototype pollution leading to denial of service (OSSM-15285) * CVE-2026-73088 openshift-service-mesh/kiali-rhel9: Browserslist: Prototype pollution leading to denial of service (OSSM-15286) * CVE-2026-73089 openshift-service-mesh/kiali-ossmc-rhel9: Browserslist: Denial of Service via unbounded memory growth from distinct query results (OSSM-15299) * CVE-2026-73089 openshift-service-mesh/kiali-rhel9: Browserslist: Denial of Service via unbounded memory growth from distinct query results (OSSM-15300) * CVE-2026-41178 openshift-service-mesh/kiali-rhel9: OpenTelemetry-Go: Denial of Service via oversized baggage headers (OSSM-15339) * CVE-2026-67321 openshift-service-mesh/kiali-ossmc-rhel9: axios: Denial of Service via object serialization bypass (OSSM-15472) * CVE-2026-67321 openshift-service-mesh/kiali-rhel9: axios: Denial of Service via object serialization bypass (OSSM-15473) * CVE-2026-67313 openshift-service-mesh/kiali-ossmc-rhel9: axios: Denial of Service via uncontrolled recursion in formDataToJSON (OSSM-15482) * CVE-2026-67313 openshift-service-mesh/kiali-rhel9: axios: Denial of Service via uncontrolled recursion in formDataToJSON (OSSM-15483) * CVE-2026-67320 openshift-service-mesh/kiali-ossmc-rhel9: axios: Information disclosure via Prototype Pollution in Node HTTP adapter (OSSM-15491) * CVE-2026-67320 openshift-service-mesh/kiali-rhel9: axios: Information disclosure via Prototype Pollution in Node HTTP adapter (OSSM-15493) * CVE-2026-67314 openshift-service-mesh/kiali-ossmc-rhel9: axios: Outbound Request Tampering via Prototype Pollution in Basic Auth (OSSM-15496) * CVE-2026-67314 openshift-service-mesh/kiali-rhel9: axios: Outbound Request Tampering via Prototype Pollution in Basic Auth (OSSM-15497) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.22.10. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2026:54768 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.22/html/release_notes/