Linux

74 Articles

GNU Savannah Flaw Could Have Backdoored Bash

An AI-assisted audit turned a backtick-laden email address into code execution on GNU Savannah, root on the server, and push access to…

Security —— Oct 29, 2026 6 min read

CVE-2026-98432 is a 9.8 CVSS Linux kernel TCP flaw. See which distros are patched, why Red…

Security —— Oct 28, 2026 7 min read

Anthropic’s Claude model built five exploit chains in Chrome, Safari, Android, Windows and Linux, including zero-click…

Linux —— Oct 23, 2026 6 min read

Trend Micro’s ZDI posted two unpatched CVSS 9.0 Linux KSMBD flaws to public kernel lists. Who…

Security —— Oct 15, 2026 4 min read

CVE-2026-99999 (PwnEscape) is a critical Linux kernel flaw that lets a VM guest leak host memory…

Microsoft —— Oct 15, 2026 4 min read

Microsoft Defender for Endpoint now supports Linux desktops in public preview, using the server agent. Plan…

Linux —— Oct 12, 2026 3 min read

Most Linux distributions ship with sensible defaults, but many security controls remain untouched after installation. Several…

Linux —— Sep 23, 2026 3 min read

A public exploit for CVE-2026-80521, a use-after-free flaw in the Linux kernel’s AF_UNIX socket code, lets…

Linux —— Sep 18, 2026 2 min read

cups2root is a new CUPS zero-day that escalates lpadmin users to root on Ubuntu — and…

Linux —— Aug 6, 2026 2 min read

Security researcher Hyunwoo Kim closed out his KVM escape trilogy today with Zapscape (CVE-2026-64561), and this…