Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 14:17:53 +0000 CVE-2026-69809 — Windows Active Directory Domain Services Denial of Service Vulnerability https://vulnerability.circl.lu/vuln/cve-2026-69809 <p><strong>Affected:</strong> Microsoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows Server 2022, Microsoft Windows Server 2025, Microsoft Windows Server 2025 (Server Core installation)</p> <p>Missing release of memory after effective lifetime in Active Directory Domain Services allows an unauthorized attacker to deny service over a network.</p> <p><strong>Affected:</strong> Microsoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows Server 2022, Microsoft Windows Server 2025, Microsoft Windows Server 2025 (Server Core installation)</p> <p>Missing release of memory after effective lifetime in Active Directory Domain Services allows an unauthorized attacker to deny service over a network.</p> https://vulnerability.circl.lu/vuln/cve-2026-69809