Microsoft Ships Urgent .NET Fixes for Critical Brotli Flaw and Linux Bug

Microsoft Ships Urgent .NET Fixes for Critical Brotli Flaw and Linux Bug

Microsoft has shipped security updates on an unscheduled basis for .NET 8, .NET 9, .NET 10 and the third release candidate of .NET 11. The driver is CVE-2026-111497, a buffer overflow rooted in how the framework invokes the Brotli decompression algorithm. The company’s advice is to install the patches immediately. Details went up on the … Read more