Writing

Infrastructure Articles

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

DirtyFrag & Copy Fail 2: Two More Linux LPEs Targeting Magento Infrastructure

Two new Linux kernel LPE exploits (DirtyFrag and Copy Fail 2: Electric Boogaloo) abuse the esp4 and esp6 IPsec modules. Same class of threat as CVE-2026-31431. Here's what Magento operators need to do right now.

CopyFail (CVE-2026-31431): Linux LPE and What Magento Sites Need to Know

CVE-2026-31431 is a straight-line logic flaw in the Linux kernel's AF_ALG crypto API that's been exploitable on every major distro since 2017. Magento hosts are high-priority targets. Here's what you need to do right now.

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.