Zero-days in .NET and SQL Server, and a handful of critical RCE bugs, form the nucleus of Microsoft's March Patch Tuesday update.

Critical75Important0Moderate0LowMicrosoft addresses 83 CVEs including two vulnerabilities that were publicly disclosed prior to a patch being released.Microsoft patched 83 CVEs in its March 2026 Patch ...

In a welcome relief for sysadmins, Microsoft released security updates for just 79 vulnerabilities in this month’s Patch Tuesday yesterday, including two publicly disclosed zero-days. Microsoft ...

Today is Microsoft's March 2026 Patch Tuesday with security updates for 79 flaws, including 2 publicly disclosed zero-day ...

Microsoft's March 2026 Patch Tuesday includes fixes for 83 vulnerabilities affecting Windows, Office, SQL Server, Azure and .NET.

Microsoft earlier provided patches to address nine browser vulnerabilities, which are not included in the Patch Tuesday count above. In addition, Microsoft issued a crucial out-of-band (emergency) ...

Microsoft is aware of public disclosure of two of today’s Patch Tuesday vulnerabilities, but without evidence of exploitation in the wild for any (yet), so there are no Microsoft additions to CISA’s ...