Ubuntu and RHEL lack fixes for a Linux TCP use-after-free that Anthropic says it exploited to run commands as root on MPTCP ...

Hello, I'm Reo.I work as a freelance infrastructure engineer and run the infrastructure learning service 'InfraDojo'.When ...

Amazon Linux 2 and Amazon Linux 2023 kernel packages for the resolution of CVE-2026-98432 are available. Customers should update their kernel packages and reboot. Kernel versions kernel-4.14, kernel-5 ...

Transmission Control Protocol (TCP) is a standard protocol on the internet that ensures the reliable transmission of data between devices on a network. It defines how to establish and maintain a ...

When I use the netstat command to look at the open TCP/IP connections on my PC, there are connections that should be closed that are in the TIME_WAIT state. What is this, and why do connections stay ...

I have a VM in EC2 that has been running dual stack IPv4 and IPv6 successfully for over a year now, but things have recently broken on the IPv6 side. My VPC has a /20 block in RFC1918 space, and a /64 ...

Beta feature lets datacentre and ISP proxies emulate the TCP/IP fingerprint of Windows, macOS, Linux, Android or iOS, ...

To understand the differences between the Transmission Control Protocol/Internet Protocol and the Open Systems Interconnection model, it's helpful to first dig into the individual protocols.

To: Donald Hunter <donald.hunter-AT-gmail.com>, Jakub Kicinski <kuba-AT-kernel.org>, "David S. Miller" <davem-AT-davemloft.net>, Eric Dumazet <edumazet-AT-google.com ...

This standalone CMake solution detects plaintext FTP control connections on any TCP port. A WFP kernel callout holds the first recognized FTP command while an elevated console examines the originating ...