| Change Control Event | Applying NEW upgrade patch 9.1R17.3 on all Ivanti VPN appliances for security vulnerabilities | Change Control Event | Applying NEW upgrade patch 9.1R17.3 on all Ivanti VPN appliances for security vulnerabilitiesCHG0074961 – Applying NEW upgrade patch 9.1R17.3 on all Ivanti VPN appliances for security vulnerabilities