{"id":"CVE-2026-50479","title":"Untrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally.","summary":"Untrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-822"],"published":"2026-07-14","updated":"2026-07-17","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-50479","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50479","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"epss":0.00333,"epssPercentile":0.26782,"ingestedAt":"2026-07-17T20:15:43.225Z","vendor":"Microsoft","product":"Windows 10 Version 1809","affected":["windows_10_version_1809 >= 10.0.17763.0 < 10.0.17763.9020","windows_10_version_21h2 >= 10.0.19044.0 < 10.0.19044.7548","windows_10_version_22h2 >= 10.0.19045.0 < 10.0.19045.7548","windows_server_2019 >= 10.0.17763.0 < 10.0.17763.9020","windows_server_2019_server_core_installation >= 10.0.17763.0 < 10.0.17763.9020","windows_server_2022 >= 10.0.20348.0 < 10.0.20348.5386","windows_server_2025 >= 10.0.26100.0 < 10.0.26100.33158","windows_server_2025_server_core_installation >= 10.0.26100.0 < 10.0.26100.33158"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-07-16T00:00:00+00:00"},"slug":"CVE-2026-50479","body":"## Overview\n\nUntrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}