Articles from May 2026
Browse all Windows news articles published in May 2026
Microsoft Purview Brings AI Governance to Anthropic Claude in May 2026 Security Update
On May 21, 2026, Microsoft detailed its May 2026 security updates in a post on the Microsoft Security blog, introducing a wave of features that extend AI security governance, data protection,...
PinTheft LPE: CVE-2026-43494 Linux Kernel RDS Zero-Copy Double-Free Exploit Explained
A severe Linux kernel vulnerability tracked as CVE-2026-43494 was published through the National Vulnerability Database on May 21, 2026, exposing a double-free memory condition in the Reliable...
CVE-2026-43495: Out-of-Bounds Read in MediaTek T7xx Linux Modem Driver Exposes Kernel Memory
A newly published Linux kernel vulnerability, CVE-2026-43495, has been flagged by the National Vulnerability Database as of May 21, 2026. The flaw resides in the MediaTek T7xx 5G WWAN modem driver...
CVE-2026-43464: Linux Kernel Mellanox mlx5 XDP Multi-Buffer Bug Risks Availability for Windows Workloads
A newly disclosed Linux kernel vulnerability, designated CVE-2026-43464, exposes a subtle but dangerous flaw in the Mellanox mlx5 Ethernet driver that can crash the system or hang network...
Linux kernel panic bug CVE-2026-43496 lets CAP_NET_ADMIN users crash hosts via RED/QFQ tc misconfig
CVE-2026-43496 is a newly disclosed vulnerability in the Linux kernel’s networking stack that enables anyone with the ability to load a traffic control (tc) configuration to instantly crash the...
Linux IPv6 RPL Bug CVE-2026-43501 Hits WSL 2, Azure VMs
A newly disclosed out-of-bounds write vulnerability in the Linux kernel’s IPv6 implementation could hand attackers remote code execution or system crashes, and the blast radius stretches into...
Linux RDS Zerocopy Race Flaw CVE-2026-43502: Patch Linux VMs Now
On May 21, 2026, the National Vulnerability Database (NVD) published CVE-2026-43502, a newly disclosed flaw in the Linux kernel's Reliable Datagram Sockets (RDS) subsystem. The vulnerability, which...
CVE-2026-43497: Linux Kernel udlfb Driver Use-After-Free Vulnerability Poses Risk for USB Display Users
The Linux kernel’s udlfb driver, which enables framebuffer support for USB-connected DisplayLink-based devices, has been patched against a critical use-after-free flaw designated CVE-2026-43497....
Critical Linux Kernel mlx5e Driver Flaw (CVE-2026-43465) Exposes Systems to Attacks—What Windows Users Need to Know
A newly disclosed vulnerability in the Linux kernel’s mlx5e network driver, tracked as CVE-2026-43465, allows attackers to exploit improper accounting in the XDP multi-buffer implementation,...
WSL Users: Patch Critical Linux Kernel Flaw CVE-2026-43303 Now
The National Vulnerability Database (NVD) published details on CVE-2026-43303, a use-after-free vulnerability in the Linux kernel, on May 8, 2026. The flaw, rated high severity, stems from improper...
CVE-2026-0968: Low-Severity libssh SFTP Bug Exposes Windows Dependency Risks
A newly disclosed vulnerability in the libssh library’s SFTP client, cataloged as CVE-2026-0968, allows a malicious server to crash vulnerable applications. The flaw, rated low severity by...
Cactus Life Sciences Saves $1.2M and 35% Draft Time with Microsoft 365 Copilot
Cactus Life Sciences, a medical communications agency with operations across the United States, Europe, the United Kingdom, India, and Japan, has deployed Microsoft 365 Copilot alongside custom AI...