Incident Response Checklist 🚨 Immediate Actions (0-24 hours) Apply the emergency patch for CVE-2025-59287 on all WSUS servers immediately. Disable external access to WSUS servers until patching is complete. Alert IT and security teams about the critical vulnerability and the need for urgent action. Monitor network traffic for signs of exploitation, focusing on WSUS server communications. 🔄 Recovery Actions Verify that the emergency patch is successfully applied across all WSUS servers. Restore any compromised systems from clean backups. Conduct a full vulnerability scan to ensure no other systems are affected. Re-enable WSUS server access once patching and verification are complete.
