What is PHP2Shell (CVE-2026-109618/109619)? What happened during the October 2026 PHP vulnerability, and how to check and fix your site [Organized with official information and ...

On October 21, 2026, two critical vulnerabilities were announced in the PHP core, collectively referred to as "PHP2Shell." In Japan, it was reported that official websites and online services were ...

My domain expiration said 'tomorrow.' But here is why I didn't actually need to panic

While prototyping a 'health check' tool for websites, a contact's company domain showed as '1 day remaining.' I panicked late ...