Ebpf
The latest Ebpf coverage — news, analysis, and updates from the WindowsNews.AI desk.
That Linux Kernel Bug Can Crash Your WSL 2 — Here’s How Microsoft Wants You to Fix It
Microsoft is steering Windows users running WSL 2 toward a critical Linux kernel patch after a memory-corruption flaw came to light on July 19, 2026. CVE-2026-63809 isn't a Windows kernel...
Upwind's Runtime-First Cloud Security Platform Now Available in Azure Marketplace
Upwind has officially launched its runtime-first cloud security platform in the Azure Marketplace, bringing a fundamentally different approach to cloud-native application protection. The company's...
Upwind Partners with Microsoft to Integrate Runtime-First Security into Azure Marketplace
Microsoft has announced a partnership with Upwind to bring runtime-first security directly into the Azure Marketplace, marking a significant shift in how cloud-native application protection platforms...
Microsoft Azure Marketplace Adds Upwind Runtime-First CNAPP with Sentinel and Defender Integration
Microsoft has officially integrated Upwind's runtime-first Cloud Native Application Protection Platform (CNAPP) into the Azure Marketplace, providing Azure customers with a native solution to address...
Patch now: CVE-2025-38192 lets eBPF programs crash Linux via NULL pointer bug
A critical vulnerability in the Linux kernel's networking subsystem has been disclosed, designated CVE-2025-38192, which allows for a denial-of-service (DoS) attack through improper protocol handling...
BPF stackmap overflow patched in Linux kernel fix for 32-bit systems
A critical vulnerability in the Linux kernel's BPF (Berkeley Packet Filter) subsystem, specifically affecting 32-bit architectures, was addressed in April 2024 with the release of a targeted security...
Linux Kernel eBPF Crash Patched: CVE-2025-68742 Fix and What Windows Users Must Know
A race condition that could crash Linux kernels under specific eBPF workloads has been fixed. The patch, tagged CVE-2025-68742, resolves a null-pointer dereference in the softirq execution path—a...
CVE-2025-68744: eBPF Kernel Memory Leak Fix and Security Implications
A critical kernel-level vulnerability affecting Linux systems has been addressed with the recent patch for CVE-2025-68744, which fixes a subtle but significant memory leak in eBPF's percpu hash and...
Linux Kernel Bug CVE-2024-47702 Enables Local Code Execution via BPF Verifier Flaw
A critical vulnerability in the Linux kernel's BPF (Berkeley Packet Filter) subsystem, designated CVE-2024-47702, has been disclosed, exposing systems to potential denial-of-service attacks and local...
CVE-2023-53221: Linux eBPF Memory Leak Threatens System Stability
A subtle but significant vulnerability in the Linux kernel's extended Berkeley Packet Filter (eBPF) subsystem has been discovered, tracked as CVE-2023-53221, which could lead to persistent memory...
RISC-V BPF Bug CVE-2025-40079 Patched in Linux Kernel for Privilege Escalation Risk
The Linux kernel development team has released a critical upstream fix addressing CVE-2025-40079, a RISC-V specific vulnerability affecting BPF (Berkeley Packet Filter) subsystem behavior. This...
Microsoft Introduces Hornet: Enhancing Linux Kernel Security with eBPF Signature Verification
Microsoft Introduces Hornet: Enhancing Linux Kernel Security with eBPF Signature Verification Microsoft has unveiled Hornet, a new Linux Security Module (LSM) designed to bolster the integrity of the...