cve 2026 59138

This tag covers CVE-2026-59138, a denial-of-service vulnerability in the Windows Remote Registry service disclosed by Microsoft in the August 11, 2026 Security Update Guide. The tag content focuses on the practical steps administrators should take, including identifying systems with the RemoteRegistry service enabled for management or assessment tooling and ensuring they receive the applicable August security update. The discussion notes that the advisory's short title alone does not establish that every Windows endpoint is exposed, and that Microsoft had not yet published separate technical guidance at the time of writing. The tag is relevant for IT professionals managing Windows environments and applying security updates to mitigate this specific vulnerability.