Microsoft Releases Mitigation for YellowKey BitLocker Bypass CVE-2026-45585 Exploit
Microsoft on Tuesday released a mitigation for a BitLocker bypass vulnerability named YellowKey following its public disclosure last week
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Background for this topic.
Flaw is a weakness or imperfection in software, hardware, or organizational processes that, within the realm of information security, can be exploited by cyber threats to gain unauthorized access or cause damage to data and systems. In the context of information security, a flaw can take various forms such as vulnerabilities, code bugs, design flaws, or configuration errors. These issues can undermine the security of an information system and create potential risks for data breaches, cyber-attacks, or other types of security incidents.
Identifying and addressing flaws is a critical aspect of maintaining cybersecurity posture. This involves processes such as vulnerability assessments, penetration testing, and the implementation of appropriate security controls. Regularly updating systems, applying patches, and adhering to security best practices are essential strategies to mitigate the risks associated with flaws in an organization's technological infrastructure.
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Microsoft on Tuesday released a mitigation for a BitLocker bypass vulnerability named YellowKey following its public disclosure last week
A cybersecurity researcher has published proof-of-concept (PoC) exploits for two unpatched Microsoft Windows vulnerabilities named YellowKey and GreenPlasma, which are a BitLocker bypass and a privilege-escalation flaw. [...]