Our analysis of vulnerabilities and supply-chain incidents worth acting on. Each advisory is dated, sourced to the primary record and updated as the facts change.
PHP2Shell (CVE-2026-109618, CVE-2026-109619) lets attackers run code on PHP web servers without logging in. Fixed versions, hunting guidance and mitigations.
Node.js 22.23.4, 24.22.1 and 26.12.1 fix 10 CVEs, including a Brotli remote code execution bug. Who is exposed, how to find it and what to upgrade.
Eight eMudhra intermediate CA keys can be recovered from public certificates. Who is exposed, what to patch and how to hunt for forged certificates.