Important: Red Hat Security Advisory: OpenShift Virtualization v4.14 Images

Red Hat OpenShift Virtualization release v4.14 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.20 Images

Red Hat OpenShift Virtualization release v4.20 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

CVE-2026-72971

Improper link resolution before file access 'link following' in Windows Container Isolation FS Filter Driver unionfs.sys allows an authorized attacker to perform tampering locally...

CVE-2026-62775

Incorrect authorization in Windows Container Isolation FS Filter Driver unionfs.sys allows an authorized attacker to disclose information locally...

CVE-2026-62772

Heap-based buffer overflow in Windows Container Isolation FS Filter Driver unionfs.sys allows an authorized attacker to elevate privileges locally...

CVE-2026-32677

Path traversal for some gaudi-container-runtime before version 1.24.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. This result may...

CVE-2026-32677

Path traversal for some gaudi-container-runtime before version 1.24.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable escalation of privilege. This result may...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.21 Images

Red Hat OpenShift Virtualization release v4.21 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.19 Images

Red Hat OpenShift Virtualization release v4.19 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.13 Images

Red Hat OpenShift Virtualization release v4.13 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.21 Images

Red Hat OpenShift Virtualization release v4.21 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

CVE-2026-50516 Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability

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CVE-2026-62775 Windows Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure Vulnerability

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CVE-2026-62775

The CVE-2026-62775 issue concerns Windows Container Isolation FS Filter Driver (unionfs.sys). It is described as an incorrect authorization flaw that allows an authorized attacker to disclose information locally. From the available documents, the vulnerability affects the Windows container isolat...

CVE-2026-62775 Windows Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure Vulnerability

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CVE-2026-72971 Windows Container Isolation FS Filter Driver (unionfs.sys) Tampering Vulnerability

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CVE-2026-72971

CVE-2026-72971 applies to the Windows Container Isolation FS Filter Driver (unionfs.sys). The issue is improper link resolution before file access ("link following"), enabling a locally authenticated attacker with low privileges to tamper with files. CVSS 3.1 Base: 5.5 (Local, Low attack complexi...

EUVD-2026-56603

Improper link resolution before file access 'link following' in Windows Container Isolation FS Filter Driver unionfs.sys allows an authorized attacker to perform tampering locally...

CVE-2026-72971 Windows Container Isolation FS Filter Driver (unionfs.sys) Tampering Vulnerability

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Important: Red Hat Security Advisory: OpenShift Virtualization v4.17 Images

Red Hat OpenShift Virtualization release v4.17 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...