Microsoft has resolved a recognized difficulty that was inflicting safety functions to incorrectly flag a core Home windows part, the corporate mentioned in a service alert posted this week.
The checklist of affected methods is kind of in depth and contains each shopper (Home windows 10 and Home windows 11) and server (Home windows Server 2012 by way of Home windows Server 2025) platforms.
In accordance with widespread person stories over the previous a number of months, third-party safety software program flagged Home windows property, together with WinSqlite3.dll, a dynamic hyperlink library (DLL) included with the Home windows system libraries that implements the SQLite database engine, as weak to assaults exploiting a reminiscence corruption vulnerability (CVE-2025-6965).
Microsoft confirmed the problem on Tuesday in a service alert seen by BleepingComputer and up to date the WinSqlite3.dll Home windows core part to handle the false optimistic detections.
“Safety scanning functions could report the Home windows parts WinSqlite3.dll as weak. WinSqllite3.dll is included in Home windows as a part of core set up parts and will be present in system folders. The newest model was included in Home windows updates launched June 2025 and later,” it mentioned.
“This difficulty was resolved in updates launched January 13, 2026 and later. We suggest you put in the most recent replace in your gadget because it comprises essential enhancements and difficulty decision.”
Microsoft additionally famous that WinSqlite3.dll is distinct from sqlite3.dll, which isn’t a Home windows part, and that it may be up to date for Microsoft apps by putting in their newest model from the Microsoft Retailer.
In October, Microsoft resolved a false optimistic difficulty that brought on its Defender for Endpoint enterprise safety platform to incorrectly mark SQL Server as end-of-life.
The bug affected Microsoft Defender XDR prospects working SQL Server 2017 and 2019, although SQL Server 2017 will attain the tip of prolonged help in October 2027 and SQL Server 2019 is supported till January 2030.
One week earlier, it fastened one other new false optimistic that brought on Defender for Endpoint to flag BIOS firmware on some Dell units as outdated, prompting customers to replace it.
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