7.5

CVE-2026-69809

Medienbericht

Windows Active Directory Domain Services Denial of Service Vulnerability

Missing release of memory after effective lifetime in Active Directory Domain Services allows an unauthorized attacker to deny service over a network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 11 23h2 HwPlatform arm64 Version < 10.0.22631.7582
Microsoft ≫ Windows 11 23h2 HwPlatform x64 Version < 10.0.22631.7582
Microsoft ≫ Windows 11 24h2 HwPlatform arm64 Version < 10.0.26100.9445
Microsoft ≫ Windows 11 24h2 HwPlatform x64 Version < 10.0.26100.9445
Microsoft ≫ Windows 11 25h2 HwPlatform arm64 Version < 10.0.26200.9445
Microsoft ≫ Windows 11 25h2 HwPlatform x64 Version < 10.0.26200.9445
Microsoft ≫ Windows 11 26h1 HwPlatform arm64 Version < 10.0.28000.2954
Microsoft ≫ Windows 11 26h1 HwPlatform x64 Version < 10.0.28000.2954
Microsoft ≫ Windows Server 2022 HwPlatform x64 Version < 10.0.20348.5622
Microsoft ≫ Windows Server 2025 HwPlatform x64 Version < 10.0.26100.33438
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.1% 0.637
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

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VulnDex Intel
Media Report
08.09.2026 20:38
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69809
Patch
Vendor Advisory