Security Alerts
The latest Security Alerts coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Flags High-Severity Linux Kernel Flaw: How to Tell if CVE-2026-31563 Affects Your Network
Microsoft's Security Update Guide has published an advisory for CVE-2026-31563, a high-severity vulnerability in the Linux kernel's Cadence MACB/GEM Ethernet driver that could allow remote attackers...
CVE-2026-31661: Broadcom Wi-Fi Driver Flaw Can Crash Linux—But Only for Older Chips
The Linux kernel’s brcmsmac Wi-Fi driver has a memory accounting flaw that can crash vulnerable systems. The bug, tracked as CVE-2026-31661, requires local access and only impacts older Broadcom...
An AI Caught a 7.5-Severity Infinite Loop in the Linux Wi-Fi Stack—Here's What to Do
A single bad return code in the Linux kernel's wlcore Wi‑Fi driver can freeze a device solid—and it was caught by an experimental AI code-review agent. The vulnerability, tracked as...
How a Debug Setting in Your Linux Kernel Could Crash Your PC – and Why Windows Users Should Care
A newly disclosed flaw in the Linux kernel, tracked as CVE-2026-31551, gives local attackers a way to trigger a system crash by exploiting a race condition in the mac80211 Wi‑Fi subsystem. While...
Silicon Labs CP2615 Driver Flaw Opens Door to USB-Based Kernel Crashes — Patch Now
A freshly disclosed vulnerability in the Linux kernel’s driver for the Silicon Labs CP2615 USB-to-I²S bridge can crash a machine simply by plugging in a malicious USB device. Tracked as...
New Linux Kernel Flaw CVE-2026-31548: What Windows Admins Must Do Now
On April 24, 2026, the Linux kernel project disclosed a high-severity vulnerability in the cfg80211 wireless subsystem that can crash Wi‑Fi interfaces and, in worst‑case scenarios, corrupt...
Why a Linux Kernel Memory Bug Is Triggering Alerts in Windows Security Dashboards
A Linux kernel vulnerability that can trigger a double-free error during persistent memory teardown is now appearing in Microsoft security tools, even though it has nothing to do with Windows. For...
Poetry 2.3.3 Patches a Path Traversal Bug That Let Malicious Wheels Escape Install Dirs
Python developers who rely on Poetry for dependency management need to update immediately to version 2.3.3, which patches a path traversal vulnerability in how the tool installs wheel packages. The...
Critical CVE-2026-6919 Exploits DevTools to Break Out of Browser Sandboxes—Patch Chrome and Edge Now
On April 23, 2026, a dangerous vulnerability surfaced in the Chromium engine that powers Chrome, Edge, and most modern browsers. CVE-2026-6919 isn’t the kind of bug that lets a malicious webpage...
Chrome's Latest Android Fix Isn't Just an Android Problem—Here's Why Windows Users Need to Pay Attention
Google shipped Chrome 147.0.7727.117 for Android on Tuesday, patching a high-severity GPU bug that could let an attacker escape the browser's protective sandbox after first compromising the renderer...
CISA's Latest KEV Update: ScreenConnect Path Traversal and Windows Shell Spoofing Exploited in Wild
The Cybersecurity and Infrastructure Security Agency added two fresh vulnerabilities to its Known Exploited Vulnerabilities catalog on Monday, confirming that attackers are actively exploiting both a...
NSA's GRASSMARLIN ICS Tool Is End-of-Life—and Now Has an Unpatchable XXE Vulnerability
The U.S. Cybersecurity and Infrastructure Security Agency has published an advisory for CVE-2026-6807, an XML external entity (XXE) vulnerability in the NSA’s GRASSMARLIN network mapping tool. With...