Cyber Security News
Microsoft Teams, Outlook Crashes Following August 2026 Updates on ARM-Based Devices
Microsoft has confirmed a known issue causing Microsoft Teams and the new Outlook for Windows to crash or fail to launch on ARM-based PCs after installing security updates released on or after August 11, 2026. The problem traces back to the KB5121003 update, part of Microsoft’s August 2026 Patch Tuesday rollout, and specifically affects devices […] The post Microsoft Teams, Outlook Crashes Following August 2026 Updates on ARM-Based Devices appeared first on Cyber Security News.
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