Microsoft's June update fixed 208 security flaws and introduced a cascade of new bugs across all Windows versions
Microsoft's June 2026 security update, while patching 208 vulnerabilities, has introduced significant bugs including a broken Recycle Bin interface and BitLocker lockouts. The company has confirmed the issues and stated that a fix is not expected until mid-July.
Why it matters
Software stability is vital for enterprise and personal computing, and this incident highlights the risks associated with large-scale security patching.
Microsoft’s June Patch Tuesday update KB5094126 fixed 208 flaws but broke the Recycle Bin, triggered BitLocker lockouts, and killed OneDrive on domain PCs.
The article provides a factual account of technical issues reported by users and acknowledged by the company.
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