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#3 BleepingComputer general June 10, 2026 at 09:57 UTC

Microsoft patches YellowKey, GreenPlasma, MiniPlasma zero-days

By Sergiu Gatlan

AI Summary

Microsoft patched three named zero-days — YellowKey, GreenPlasma, and MiniPlasma — in June 2026 Patch Tuesday, where YellowKey and GreenPlasma enable SYSTEM privilege escalation on fully patched Windows, and MiniPlasma grants unauthorized access to BitLocker-protected drives. These were publicly disclosed before patches were available, increasing exploitation risk. Administrators should treat these as priority deployments given the pre-patch disclosure window.

Read full article → https://www.bleepingcomputer.com/news/microsoft/mi…

Relevance score: 89.0/100

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