Azure Linux
The latest Azure Linux coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-38709: Linux Kernel Loop Device Race Condition Fix Explained
A critical vulnerability in the Linux kernel's loop device subsystem, tracked as CVE-2025-38709, has been patched after discovery by Google's Syzbot fuzzing system. This security flaw represents a...
CVE-2025-39829: Azure Linux Vulnerability & Microsoft's VEX Attestation Strategy
Microsoft's recent security advisory for CVE-2025-39829 has drawn significant attention not just for the vulnerability itself, but for the company's approach to communicating about it. The advisory...
CVE-2025-39810: Beyond Azure Linux - Microsoft's Broader Security Challenge
Microsoft's recent security advisory for CVE-2025-39810 has created significant discussion in the security community, particularly regarding the scope of affected products and Microsoft's...
Go tar flaw CVE-2025-58183 can exhaust memory — which Microsoft systems are affected and how to patch
A newly disclosed vulnerability in the Go programming language’s standard library lets attackers crash applications that process tar archives — simply by feeding them a maliciously crafted file....
CVE-2025-38615: Why Microsoft says only Azure Linux is vulnerable — and what to check now
On [date, mid-2025], Microsoft dropped an advisory for CVE-2025-38615, a Linux kernel flaw lurking in the ntfs3 driver, and delivered a clear message: Azure Linux is the only Microsoft product...
CVE-2025-38643: The Kernel Locking Bug That Could Crash Your Linux VMs — Even Outside Azure
Microsoft’s security team has flagged a fresh Linux kernel vulnerability — CVE-2025-38643 — that can trigger kernel warnings and system instability on machines running the cfg80211 wireless...
CVE-2025-38626: Microsoft Confirms Azure Linux Affected by Kernel Flaw—Is Your System at Risk?
Microsoft this week acknowledged that its Azure Linux distribution contains a vulnerable component that could allow an attacker to crash systems by exploiting a flaw in the Flash-Friendly File System...
CVE-2025-38659: Azure Linux and WSL2 at Risk from GFS2 Kernel Flaw — Patch Now
Microsoft confirmed this week that its Azure Linux distribution ships the vulnerable GFS2 filesystem code, putting cloud workloads at risk of denial-of-service attacks. The kernel-level flaw, tracked...
Azure Linux 3.0.20251021 ships 6.12 LTS kernel with full AKS migration toolkit
Microsoft's October 21, 2025 update to Azure Linux represents a significant evolution in the company's Linux strategy, transforming Azure Linux from a minimal container host into a feature-rich...
Azure Linux 3.0.20251021: AppArmor vs SELinux Debate, HWE Kernels & AKS Updates
Microsoft's latest Azure Linux 3.0 monthly update, version 3.0.20251021, represents a significant step forward in the company's enterprise Linux strategy, bringing platform hardening, hardware...
Build Secure AKS Node Images in Minutes with Microsoft’s New Image Customizer
Microsoft shipped a new tool today that upends the traditional way of building operating system images for Azure Kubernetes Service nodes. Instead of booting a virtual machine, running scripts, and...
Microsoft Azure Linux Gets a 6.12 LTS Kernel Option — Here’s How to Use It
Microsoft has added an optional Linux 6.12 LTS kernel to its Azure Linux 3.0 release, giving cloud administrators a supported way to run newer hardware drivers and kernel features without abandoning...