CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments

In this article 1. Vulnerability details 2. Mitigation and protection guidance 3. Microsoft Defender XDR detections 4. References 5. Learn more Microsoft Defender is investigating a high-severity local privilege escalation vulnerability CVE-2026-31431 affecting multiple major Linux distributions...

CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments

In this article 1. Vulnerability details 2. Mitigation and protection guidance 3. Microsoft Defender XDR detections 4. References 5. Learn more Microsoft Defender is investigating a high-severity local privilege escalation vulnerability CVE-2026-31431 affecting multiple major Linux distributions...

PT-2026-36100

CVE-2026-31431 is another reminder that one unpatched vulnerability can turn a small foothold into full system compromise. For businesses running remote teams, cloud workloads, or distributed infrastructure, secure access and layered protection matter more than ever. Patch fast. Limit exposure...

Wazuh 4.14.5

Wazuh is a free and open source security platform that unifies XDR and SIEM capabilities. It protects workloads across on-premises, virtualized, containerized, and cloud-based environments. This is the source code release...

The Best Vulnerability Scanning Tools for 2026: A Complete Guide

Your vulnerability scanner found 14,000 issues last quarter. Your team patched 800. The other 13,200 are sitting in a spreadsheet that nobody opens anymore. This is the reality for most security teams. The scanner works. It finds vulnerabilities. But without context, prioritization, or a clear pa...

Wazuh 4.14.4

Wazuh is a free and open source security platform that unifies XDR and SIEM capabilities. It protects workloads across on-premises, virtualized, containerized, and cloud-based environments. This is the source code release...

Lockbox -- a Zero Trust Architecture for Secure Processing of Sensitive Cloud Workloads

Enterprises increasingly rely on cloud-based applications to process highly sensitive data artifacts. Although cloud adoption improves agility and scalability, it also introduces new security challenges such as expanded attack surfaces, a wider radius of attack from credential compromise, and...

CVE-2026-2408

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

CVE-2026-2408

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

CVE-2026-2408

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

Tanium Cloud Workloads 安全漏洞

Tanium Cloud Workloads is a security and management module provided by the American company Tanium. There is a security vulnerability present in Tanium Cloud Workloads, which stems from an attacker who may be allowed access to Tanium client containers, capable of executing denial-of-service attac...

CVE-2026-2408 Use-after-free in Cloud Workloads

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

CVE-2026-2408

Technical details for CVE-2026-2408 are not publicly provided in the supplied documents. The entries only state a use-after-free vulnerability in the Cloud Workloads Enforce client extension. Monitor for updates from vendors and CVE feeds.

CVE-2026-2408

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

CVE-2026-2408 Use-after-free in Cloud Workloads

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

PT-2026-20956

Tanium addressed a use-after-free vulnerability in the Cloud Workloads Enforce client extension...

Shai-Hulud 2.0: Guidance for detecting, investigating, and defending against the supply chain attack

The Shai‑Hulud 2.0 supply chain attack represents one of the most significant cloud-native ecosystem compromises observed recently. Attackers maliciously modified hundreds of publicly available packages, targeting developer environments, continuous integration and continuous delivery CI/CD...

Wazuh 4.14.1

Wazuh is a free and open source security platform that unifies XDR and SIEM capabilities. It protects workloads across on-premises, virtualized, containerized, and cloud-based environments. This is the source code release...

Microsoft named a Leader in the IDC MarketScape for XDR

When cybersecurity stakes are high and complexity is the norm, Microsoft doesn’t just participate, it excels with Microsoft Defender XDR—built to anticipate, disrupt, and outpace modern cyberthreats. We are excited to announce that Microsoft has been named a Leader in the IDC MarketScape: Worldwi...

wazuh

This repository is an open-source security platform called Wazuh, which provides unified XDR and SIEM protection for endpoints and cloud workloads. The repository contains various files and templates for issue reporting, testing, and integration with external services. The probable entry points f...