Cybersecurity articles tagged #BitLocker on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/analyzing-microsoft-bitlocker-security-wrapper-vulnerabilitieshttps://runtimerebel.com/blog/analyzing-microsoft-bitlocker-security-wrapper-vulnerabilitiesNew security vulnerabilities identified in a Microsoft BitLocker security wrapper pose a risk to organizations and potentially ATMs, potentially leading to compromise.Fri, 10 Jul 2026 14:32:57 GMTBitLockerATM SecurityCryptographic VulnerabilitiesSecurity WrapperMicrosoft Securityhttps://runtimerebel.com/blog/windows-server-2025-bitlocker-recovery-bug-mitigation-guidehttps://runtimerebel.com/blog/windows-server-2025-bitlocker-recovery-bug-mitigation-guideMicrosoft resolves a Windows Server 2025 bug causing systems to boot into BitLocker recovery modes following recent security updates. Patching guidance inside.Thu, 11 Jun 2026 09:37:45 GMTWindows Server 2025BitLockerMicrosoftBoot LoopKB5041160https://runtimerebel.com/blog/yellowkey-bitlocker-bypass-microsoft-mitigates-data-accesshttps://runtimerebel.com/blog/yellowkey-bitlocker-bypass-microsoft-mitigates-data-accessMicrosoft addresses the 'YellowKey' BitLocker bypass, preventing unauthorized data access via the FsTx Auto Recovery Utility in WinRE. Understand the threat.Wed, 20 May 2026 17:13:27 GMTYellowKeyBitLockerWinREMicrosoftData Encryption Bypasshttps://runtimerebel.com/blog/yellowkey-zero-day-mitigating-bitlocker-encryption-bypasses-in-windowshttps://runtimerebel.com/blog/yellowkey-zero-day-mitigating-bitlocker-encryption-bypasses-in-windowsMicrosoft releases mitigation guidance for the YellowKey zero-day, a Windows BitLocker vulnerability allowing unauthorized access to encrypted data volumes.Wed, 20 May 2026 09:16:25 GMTWindowsBitLockerYellowKeyZero-DayEncryptionMicrosofthttps://runtimerebel.com/blog/yellowkey-bypassing-windows-11-bitlocker-tpm-protectionshttps://runtimerebel.com/blog/yellowkey-bypassing-windows-11-bitlocker-tpm-protectionsTechnical analysis of YellowKey, a zero-day exploit bypassing Windows 11 BitLocker. Learn how physical access allows attackers to extract encryption keys.Mon, 18 May 2026 13:25:12 GMTBitLockerWindows 11Tpm BypassYellowKeyPhysical Securityhttps://runtimerebel.com/blog/windows-zero-days-analyzing-yellowkey-and-greenplasma-exploitshttps://runtimerebel.com/blog/windows-zero-days-analyzing-yellowkey-and-greenplasma-exploitsA technical breakdown of the unpatched YellowKey BitLocker bypass and GreenPlasma local privilege escalation vulnerabilities affecting Windows systems.Thu, 14 May 2026 09:05:16 GMTYellowKeyGreenPlasmaWindowsBitLockerPrivilege EscalationLPEhttps://runtimerebel.com/blog/windows-bitlocker-zero-day-bypass-and-privilege-escalation-poc-releasedhttps://runtimerebel.com/blog/windows-bitlocker-zero-day-bypass-and-privilege-escalation-poc-releasedSecurity researcher releases PoC for YellowKey and GreenPlasma, unpatched vulnerabilities allowing BitLocker bypass and SYSTEM privilege escalation on Windows.Wed, 13 May 2026 16:52:47 GMTBitLockerZero-DayYellowKeyGreenPlasmaPrivilege Escalationhttps://runtimerebel.com/blog/windows-update-triggers-bitlocker-recovery-mitigation-and-analysishttps://runtimerebel.com/blog/windows-update-triggers-bitlocker-recovery-mitigation-and-analysisMicrosoft confirms April security updates cause unexpected BitLocker recovery prompts on Windows Servers. Learn how to resolve the boot issues and recover keys.Wed, 15 Apr 2026 12:29:44 GMTBitLockerWindows Server 2022Kb5036909Secure Boothttps://runtimerebel.com/blog/windows-11-kb5077241-native-sysmon-integration-and-bitlocker-updateshttps://runtimerebel.com/blog/windows-11-kb5077241-native-sysmon-integration-and-bitlocker-updatesMicrosoft integrates native Sysmon and enhances BitLocker management in the Windows 11 KB5077241 optional update, providing advanced telemetry for defenders.Wed, 25 Feb 2026 08:20:48 GMTKB5077241SysmonBitLockerWindows 11MicrosoftEndpoint Telemetry