Writing

Infrastructure Articles

Posts discussing infrastructure decisions, trade-offs, and system-level design choices.

Copy Fail 2 / DirtyFrag (CVE-2026-31431): Container Escape & LPE Follow-Up

The sequel to CopyFail: DirtyFrag extends the CVE-2026-31431 exploit chain to container escape. Covers the new attack surface, detection, and mitigations beyond the algif_aead workaround.

CopyFail (CVE-2026-31431): Linux Kernel LPE — Detection, Mitigation & Distro Patch Status

CVE-2026-31431 is a Linux kernel local privilege escalation via algif_aead. Covers exploit mechanics, detection, the algif_aead mitigation, and patch status across Ubuntu, Fedora, Debian, RHEL, and more.

Consolidating My Online Presence: Moving Blog and Docs to One Home

Why I’m consolidating my blog and documentation into my main site: reducing infrastructure, improving clarity, and strengthening my personal brand and SEO.