Qualys Says Claude Mythos Preview Helped Find CVE-2026-64600 in Linux XFS
On July 22, 2026, Qualys disclosed CVE-2026-64600, a race condition in XFS, a Linux filesystem. The flaw is in XFS's copy-on-write path, where the…
Read postAll Linux posts
Everything in this archive, newest first.
An OpenAI Model Tried `kill -9 -1` When Its Shell Hung
On July 20, 2026, OpenAI described an incident in which an unnamed internal model found many stuck find processes and every shell command hanging.…
Read postOne Leading Dash Turned Tailscale SSH Access Into a Root Session
SSH access is often wider than a security policy intends. Tailscale SSH manages authentication and authorization for connections over a private Tailscale network. Its…
Read postRent a Mac M4 Mini and Access It via SSH from Linux
I needed a Mac to run a Laravel test suite. On my ThinkPad T15g with Docker, the tests took so long I gave up…
Read postSolved: Ubuntu Upgrade Failure on WSL2
When attempting to upgrade Ubuntu (in my case from 18.04 LTS to 20.04 LTS) on Windows Subsystem for Linux 2 (WSL2), the process may…
Read post