ntlm hash leakage

NTLM hash leakage refers to the exposure of Windows NTLM credential hashes through network or application workflows, which can lead to credential theft and lateral movement in enterprise environments. On WindowsForum.com, discussions focus on vulnerabilities like CVE-2026-32631, where NTLM hashes are leaked via Git clone operations from GitHub repositories. This type of leakage is particularly dangerous in developer workstations, CI runners, and build pipelines, as it can have enterprise-wide consequences. Microsoft's handling of such vulnerabilities includes confidence metrics in their Security Update Guide to indicate the certainty of the issue. The tag covers real-world attack vectors, mitigation strategies, and the importance of treating NTLM hash leakage as a critical security concern for Windows-based systems.