Microsoft security advisory – February 2023 monthly rollup (AV23-088)

Serial number: AV23-088
Date: February 14, 2023

On February 14, 2023, Microsoft published Security Updates to address vulnerabilities in multiple products. Included were critical updates for the following:

• Microsoft 365 Apps - multiples versions and platforms
• Microsoft Office - multiple versions and platforms
• Microsoft .NET - multiple versions and platforms
• Microsoft SharePoint - multiple versions and platforms
• Microsoft SQL Server - multiple versions and platforms
• Microsoft Visual Studio - multiple versions and platforms
• Windows 10 - multiple versions and platforms
• Windows 11 - multiple versions and platforms
• Windows Server - multiple versions and platforms

Microsoft has indicated that CVE-2023-21823, CVE-2023-21715 and CVE-2023-23376 have been actively exploited.

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• February 2023 Release Notes
• Security Update Guide