Service Advisory Microsoft has released security updates to address a vulnerability in Windows PowerShell (CVE-2025-54100) that could allow local users to execute arbitrary code when using the Invoke-WebRequest cmdlet. Severity level: CVSS Score: 7.8/high Description: CVE-2025-54100 is a command injection vulnerability in Windows PowerShell, specifically affecting the Invoke-WebRequest cmdlet. The flaw occurs because […]
Service Advisory Please share the following with your teams. Service Maintenance: MyApps Scheduled Maintenance Window: Start: Friday January 9, 2026 6:30 a.m. End: Friday January 9, 2026 8:00 a.m. Impact/Details: UIT teams will be completing general maintenance. Service will be offline during the maintenance window. We thank you for your time and continued understanding. Contact IT Client Services at askIT@yorku.ca […]
Service Advisory Please share the following with your teams. Service Maintenance: Please be advised that we will be deploying ETF project on Saturday December 6, 2025, and there will be a downtime on HR Production systems. Outage window: Start: Saturday December 6, 2025 8:00 a.m. End: Saturday December 6, 2025 7:30 p.m. Impact/Details: […]
Service Advisory Please share the following with your teams. Service Maintenance: Please be advised that we will be deploying ETF project on Saturday December 6, 2025, and there will be a downtime on HR Production systems. Outage window: Start: Saturday December 6, 2025 8:00 a.m. End: Saturday December 6, 2025 7:30 p.m. Impact/Details: […]
Please share the following with your teams. As part of York University’s ongoing efforts to manage resources responsibly, we are updating Microsoft 365 licencing for unaffiliated casual employees. As of December 5, unaffiliated casual employee groups listed below will be assigned A1 licenses instead of A3 licenses. Unaffiliated casual employee currently assigned A3 […]
Service Advisory Please share the following with your teams. Service Maintenance: Please note that Finance Production system will be down during this maintenance window. Outage Window: Start: Saturday November 22, 2025 - 7:30 a.m. End: Saturday November 22, 2025 - 1:30 p.m. Impact/Details: Finance Production environment will not be available during this downtime […]
Service Advisory Please share the following with your teams. Service Maintenance: Please note that Finance Production system will be down during this maintenance window. Outage Window: Start: Saturday November 22, 2025 - 7:30 a.m. End: Saturday November 22, 2025 - 1:30 p.m. Impact/Details: Finance Production environment will not be available during this downtime […]
Service Advisory Microsoft has released a security update to address a zero-day vulnerability in the Windows Kernel (CVE-2025-62215) that could allow attackers to escalate privileges to System level. Severity level: CVSS Score: 7.0 /High. Description: Windows Kernel is the core component of the Windows operating system responsible for managing system resources and hardware […]
Service Advisory Service Interruption: YU-card Service Scheduled Date/Time: Start: Monday, November 10, 2025, 8:30 a.m. End: Tuesday, November 11, 2025, 5:00 p.m. Impact/Details: YU-card Services will not be available due to a system upgrade to the latest version of Transact Enterprise (TSE). Unavailable Services During Maintenance: YU-card Office Services YU-card ID Production (plastic card) YU-card Mobile […]
Service Advisory Please share the following with your teams. Service Maintenance: Data Cookbook Maintenance window: Start: Monday November 17, 2025 - 9:00 a.m. End: Monday November 17, 2025 - 12:00 p.m. Impact/Details: Data Cookbook will not be available for use during the maintenance window. UIT will be performing scheduled maintenance on the application server to […]