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Windows Update

Update mechanism customers were told to use to obtain the fixed security intelligence build.

Known aliases

  • TrustedInstaller.exe

Current stories

securityOne report1 publisher

Expiring Windows Update certificates will cut unsupported devices off from updates in 2027

Microsoft says Windows devices on unsupported versions will lose all Windows Update access when update certificates expire on May 17 and June 19, 2027. Every supported release below Windows 11 25H2, servers included, needs a specific monthly update installed first to stay connected.

Reality

Evidence70
Adoption
Insufficient
Hype gap0
Incentives
Insufficient
Confidence66