This pack covers three dominant attack patterns requiring graded response: unauthenticated remote code execution against internet-facing infrastructure (Langflow AI pipelines and F5 BIG-IP APM, both CVSS 9.8/9.3 with active exploitation confirmed), active reconnaissance against Citrix NetScaler SAML endpoints signaling imminent weaponization, and dual supply chain threats targeting developer environments through macOS infostealing (Infinity Stealer) and compromised CI/CD tooling (TeamPCP). Three items require immediate action within 24 hours: CVE-2026-33017 (CISA KEV, due 2026-04-08), CVE-2025-53521 (actively exploited, EPSS 95th percentile), and TeamPCP containment for any organization running CI/CD pipelines that have not been audited since January 2026. The threat landscape is heavily weighted toward exploitation of perimeter-facing systems and developer toolchain trust, with credential theft and supply chain compromise as converging risk themes.