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Red Hat — Vulnerabilities & Security Advisories 1426

Browse all 1426 CVE security advisories affecting Red Hat. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Red Hat operates primarily as a provider of open-source enterprise software solutions, most notably its Linux operating system and container platforms. With 688 recorded Common Vulnerabilities and Exposures, the organization’s historical attack surface frequently involves remote code execution, cross-site scripting, and privilege escalation flaws within its middleware and management tools. These vulnerabilities often stem from complex codebases and third-party dependencies integrated into its distribution. Security characteristics are defined by a rigorous patching lifecycle and the Red Hat Security Response Team, which issues timely advisories for critical issues. While major public breaches directly attributed to Red Hat core infrastructure are rare, individual component flaws have occasionally allowed attackers to gain unauthorized access or execute arbitrary commands. The company maintains a strong reputation for transparency, providing detailed technical guidance to help administrators mitigate risks associated with its widely deployed enterprise technologies.

Found 8 results / 1426 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-102623 Kubevirt: kubevirt: virt-controller nil-pointer dereference via malformed ephemeral volume — Red Hat OpenShift Virtualization 4 CWE-476 6.5 Medium 2026-09-29
CVE-2026-13434 Virt-controller-rhel9: kubevirt: kubevirt: multus default-network annotation injection via unvalidated tenant networkname when externalnetresourceinjection is enabled — Red Hat OpenShift Virtualization 4 CWE-20 4.9 Medium 2026-06-26
CVE-2026-13322 Kubevirt: virt-handler-rhel9: kubevirt: unbounded virtio-serial readline in virt-handler causes oom denial of service — Red Hat OpenShift Virtualization 4 CWE-770 3.8 Low 2026-06-26
CVE-2026-13318 Virt-api-rhel9: kubevirt: kubevirt: ssrf in virt-api port-forward via unvalidated guest-agent-reported ip — Red Hat OpenShift Virtualization 4 CWE-918 6.4 Medium 2026-06-25
CVE-2026-13218 Kubevirt: kubevirt: symlink following in writetocachedfile allows host file overwrite from virt-launcher — Red Hat OpenShift Virtualization 4 CWE-61 4.2 Medium 2026-06-25
CVE-2026-13208 Kubevirt: virt-handler-rhel9: kubevirt: virt-handler notify server trusts vmi identity from unauthenticated grpc request body — Red Hat OpenShift Virtualization 4 CWE-287 6.5 Medium 2026-06-24
CVE-2026-6383 Kubevirt: kubevirt: unauthorized subresource access due to improper rbac evaluation — Red Hat OpenShift Virtualization 4 CWE-863 5.4 Medium 2026-04-15
CVE-2025-14525 Kubevirt: kubevirt: vm administration denial of service via guest agent — Red Hat OpenShift Virtualization 4 CWE-770 6.4 Medium 2026-01-26

This page lists every published CVE security advisory associated with Red Hat. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.