Microsoft confirmed Windows updates since Oct 13 leave SQL Server linked server connections open to Oracle and PostgreSQL.

The problem is that after the October 13 (KB5126646) update, connections created by SQL Server linked server queries might remain open. According to Microsoft, "As additional queries are performed, ...

On November 10, 2026, a monthly security update was released for 'Microsoft SQL Server,' which is widely used as a database for internal systems and core business operations, containing an extremely ...

This article is the Japanese version of a post published on STEALIEN's Korean technical blog in December 2022. It introduces ...