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.NET Framework February 2020 Preview of Quality Rollup

Today, we are releasing the February 2020 Preview of Quality Rollup Updates for .NET Framework. Quality and Reliability This release contains the following quality and reliability improvements. CLR1 WCF2 Workflow Winforms 1 Common Language Runtime (CLR) 2 Windows Communication Foundation (WCF) Getting the Update ...

.NET Framework February 2020 Security and Quality Rollup

Today, we are releasing the February 2020 Security and Quality Rollup Updates for .NET Framework. Security The February Security and Quality Rollup Update does not contain any new security fixes. See January 2020 Security and Quality Rollup for the latest security updates. Quality and Reliability This release contains the following quality...

GC Perf Infrastructure – Part 1

We open sourced our new GC Perf Infrastructure! It’s now part of the dotnet performance repo. I’ve been meaning to write about it ‘cause some curious minds had been asking when they could use it after I blogged about it last time but didn’t get around to it till now. First of all, let me point out that the target audience of this ...

.NET Framework October 2019 Security and Quality Rollup

Today, we are releasing the October 2019 Security and Quality Rollup and Cumulative Updates for .NET Framework. Security No new security fixes. See September 2019 Security and Quality Rollup for the latest security updates. Quality and Reliability This release contains the following quality and reliability improvements. BCL1 CLR2...

.NET Framework September 2019 Security and Quality Rollup

Today, we are releasing the September 2019 Cumulative Update, Security and Quality Rollup, and Security Only Update for .NET Framework. Security CVE-2019-1142– .NET Framework Elevation of Privilege Vulnerability An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in ...