Threats Tagged 'cve-2026-46598'

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.

OpenShift API for Data Protection (OADP) enables you to back up and restore application resources, persistent volume data, and internal container images to external backup storage. OADP enables both file system-based and snapshot-based backups for persistent volumes.

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object (CVE-2026-34986) * 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.

Multiple security vulnerabilities affecting the cosign tool and related Go cryptography libraries have been identified and fixed. These include issues parsing HTML files, a memory-safety vulnerability, and multiple issues in golang.org/x/crypto/ssh. The vulnerabilities have been addressed in updated versions provided by SUSE and Red Hat. A patch is available to remediate these issues.

This security update for Apptainer addresses multiple vulnerabilities, including CVE-2024-45310 and several CVE-2026 series issues. The update includes fixes for at least 13 CVEs and updates dependencies such as golang.org/x/crypto and golang.org/x/net to newer versions. The update also integrates vulnchecker optionally into the build process and synchronizes with the Factory version to ensure comprehensive vulnerability mitigation.

For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used.

CVE-2026-46598 is a medium severity vulnerability in the golang.org/x/crypto/ssh/agent package caused by improper validation of an array index. Malformed input can trigger a panic when creating an ed25519 PrivateKey, leading to a denial-of-service condition. There is no impact on confidentiality or integrity. No official patch or remediation guidance is currently available.

This update for docker-compose fixes the following issues: - CVE-2025-47913: golang.org/x/crypto/ssh/agent: client process termination when receiving an unexpected message type in response to a key listing or signing request (bsc#1253584). - CVE-2025-47914: golang.org/x/crypto/ssh/agent: non validated message size can cause a panic due to an out of bounds read (bsc#1254041). - CVE-2025-62725: OCI compose artifacts can be used to escape the cache directory and overwrite arbitrary files (bsc#1252752).

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): * go-jose: Go JOSE's Parsing Vulnerable to Denial of Service (CVE-2025-27144) * golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (CVE-2025-22869) 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.