7.5Hoch

CVE-2026-97830Windows Internet Information Services Denial of Service Vulnerability

Microsoft Windows 11 version 23H2; Microsoft Windows 11 Version 23H2; Microsoft Windows 11 Version 24H2; Microsoft Windows 11 Version 25H2 Veröffentlicht: (vor 23 Tagen)

Beschreibung

Double free in Windows Internet Information Services allows an unauthorized attacker to deny service over a network.

Schwachstellentyp (CWE): CWE-415

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
microsoft windows 11 23H2 10.0.22631.0 – < 10.0.22631.7652
microsoft windows 11 24H2 10.0.26100.0 – < 10.0.26100.9711
microsoft windows 11 25H2 10.0.26200.0 – < 10.0.26200.9711
microsoft windows 11 26H1 10.0.28000.0 – < 10.0.28000.3231
microsoft windows 11 26h2 < 10.0.26300.9711
Microsoft Windows 11 version 23H2 10.0.22631.0 – < 10.0.22631.7652
Microsoft Windows 11 Version 24H2 10.0.26100.0 – < 10.0.26100.9711
Microsoft Windows 11 Version 25H2 10.0.26200.0 – < 10.0.26200.9711
Microsoft Windows 11 version 26H1 10.0.28000.0 – < 10.0.28000.3231
Microsoft Windows 11 Version 26H2 10.0.26300.0 – < 10.0.26300.9711
microsoft windows 11 version 26h2 for arm64-based systems 10.0.26300.0 – < 10.0.26300.9711
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.5761
Microsoft Windows Server 2025 10.0.26100.0 – < 10.0.26100.33650
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 – < 10.0.26100.33650

Referenzen und Patches

CPE-Treffer (NVD) (12)

  • cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:* < 10.0.22631.7652
  • cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:* < 10.0.22631.7652
  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:* < 10.0.26100.9711
  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:* < 10.0.26100.9711
  • cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:arm64:* < 10.0.26200.9711
  • cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:x64:* < 10.0.26200.9711
  • cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:arm64:* < 10.0.28000.3231
  • cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:x64:* < 10.0.28000.3231
  • cpe:2.3:o:microsoft:windows_11_26h2:*:*:*:*:*:*:arm64:* < 10.0.26300.9711
  • cpe:2.3:o:microsoft:windows_11_26h2:*:*:*:*:*:*:x64:* < 10.0.26300.9711
  • cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:x64:* < 10.0.20348.5761
  • cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:* < 10.0.26100.33650