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… In addition to YellowKey, Nightmare-Eclipse has also disclosed GreenPlasma , a severe elevation of privilege vulnerability that allows attackers to gain full system-level control. …
… YellowKey exposed a glaring security hole in the Windows Recovery Environment WinRE that can be used to bypass BitLocker entirely, and both exploits remain unpatched. Microsoft, however, has found a way to somewhat mitigate YellowKey, but it may require some manual tweaking from BitLocker users. …
Nightmare-Eclipse Drops Another BitLocker Bypass After YellowKey Patch by Chris Harper — Friday, June 12, 2026, 02:25 PM EDT Cybersecurity researcher and current Microsoft nemesis, Nightmare-Eclipse , has released a new pair of zero-day Windows exploits following this week's Patch Tuesday , which h… …