Articles from July 21, 2026
Browse all Windows news articles published on July 21, 2026
Critical Linux Kernel Flaw CVE-2026-63979: Why Windows Admins Must Patch Their Linux Workloads
A critical vulnerability in the Linux kernel's TLS handshake mechanism, tracked as CVE-2026-63979, was published on July 19, 2026, with a severity score of 9.8—the highest possible rating. The flaw...
Samsung’s RX Robotics Division: Putting Factory Floors Before Living Rooms
Samsung Electronics has quietly created a dedicated robotics division with a clear mandate: deploy machines in its own factories first, collect the data, and only then sell to external businesses and...
Update WSL 2 and Docker Now: Microsoft Warns of Linux ebtables Race (CVE-2026-64076)
A newly disclosed Linux kernel vulnerability, CVE-2026-64076, has triggered a Microsoft security advisory urging all Windows Subsystem for Linux 2 (WSL 2) and Docker Desktop users to update their...
CVE-2026-64154: A Linux Qualcomm GPU bug gets a CVE — here’s what Windows users need to know
The Linux kernel project has published a new CVE for a reference leak in the Qualcomm Adreno A6xx GPU driver, but Windows users — even those on Snapdragon-powered Arm devices — can safely ignore...
Your USB-C Cable Can Leak Linux Kernel Memory—Here’s How to Stop It
On July 19, 2026, the Linux kernel project disclosed a vulnerability that turns any USB-C cable, dock, or charger into a potential memory snoop. CVE-2026-63963, an information-disclosure bug in the...
Linux Kernel Plugs USB-C DisplayPort Data Leak — Here’s Why Windows Users Should Care
The Linux kernel is patching a vulnerability that allows a malicious USB-C device to steal uninitialized stack data from a connected computer’s memory. Tracked as CVE-2026-63961, the flaw sits in...
AMD GPU Compute Flaw Patched in Linux Kernel—Why Most WSL 2 Users Are Safe
A newly disclosed vulnerability in the Linux kernel’s AMD graphics driver stack could allow a local attacker to escalate privileges on systems running GPU compute workloads, but the standard...
USB-C Devices Can Overrun Linux Kernel Memory: Patch for CVE-2026-63960
A newly published Linux kernel vulnerability lets a USB-C device—anything from a charger to a docking station—write past the end of a kernel data structure, potentially opening the door to memory...
A malware-formed USB-C firmware file missing a colon can crash the Linux kernel—what Windows dual-boot users must do now
A newly disclosed Linux kernel vulnerability, tracked as CVE-2026-63964, can crash an entire system with a single malformed firmware file aimed at USB-C controller chips. The flaw, published to the...
CVE-2026-63983: How a Linux NetEm Flaw Can Freeze Your Systems and What to Do About It
On July 19, 2026, the Linux kernel project disclosed CVE-2026-63983, a denial-of-service vulnerability in the NetEm network emulation feature that can cause system crashes or memory exhaustion...
CVE-2026-64078: The 7.8-Rated Linux Kernel Bug That WSL 2 Users Must Patch Now
A newly disclosed Linux kernel vulnerability tracked as CVE-2026-64078 carries a 7.8 CVSS severity rating and demands immediate attention from Windows users who rely on WSL 2, Linux containers, or...
High-Severity Linux Wi-Fi Mesh Bug (CVE-2026-64117) and What It Means for Windows Users
On July 19, 2026, the Linux kernel security team published CVE-2026-64117, a use-after-free vulnerability in the mac80211 wireless stack that earned an 8.8 High CVSS score. The flaw sits in code that...