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Windows 11 hit by bevy of bugs to kick off 2026 - here's the roundup

ID: 2c9fab00-ae1b-5a54-8904-e1c71e83c94e

STIX ID: report--2c9fab00-ae1b-5a54-8904-e1c71e83c94e

Feed Name: ZDNet Security

Threat Score
60/100

Date Published: 2026-01-23

Date Updated: 2026-04-26

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ZDNET outlines a set of Windows stability and security problems tied to Microsoft's January Patch Tuesday: authentication failures when using Remote Desktop, Secure Launch systems restarting instead of shutting down, classic Outlook freezing for PSTs stored on OneDrive, cloud-backed storage causing app hangs, and app-launch/license errors; some issues were fixed via an out-of-band Jan 17 patch while several others remain unresolved and one vulnerability was reported as already exploited in the wild.

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