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KNOWN EXPLOITED VULNERABILITY DOSSIER

CVE-2026-68820

Microsoft · Windows Ancillary Function Driver for WinSock

Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

CISA KEV Added: 2026-08-11
Severity Rating: High (CVSS 9)
Legal Indictments: 0 Cases
Catalog Status: Active KEV Mandate

Correlated Federal Court Cases & Exploitation Context (0)

No federal court indictment in the current archive directly cites CVE-2026-68820. This record tracks its addition to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2026-08-11.

Associated Government Advisories

Tracked under CISA Known Exploited Vulnerabilities Binding Operational Directive 22-01 for federal civilian agency remediation.

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