CVE-2021-26879HighCVSS 7.5

Windows Network Address Translation (NAT) Denial of Service Vulnerability

Published
March 9, 2021
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2021-26879 →

🎯 Affected products16

  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1803 for x64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 1909 for x64-based Systems
  • Windows 10 Version 2004 for x64-based Systems
  • Windows 10 for x64-based Systems
  • Windows 8.1 for x64-based systems
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server, version 1909 (Server Core installation)
  • Windows Server, version 2004 (Server Core installation)
  • Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB5000809 (Security Update) — fixed build 10.0.17134.2087 KB5000822 (Security Update) — fixed build 10.0.17763.1817 KB5000808 (Security Update) — fixed build 10.0.18363.1440 KB5000802 (Security Update) — fixed build 10.0.19043.867 KB5000807 (Security Update) — fixed build 10.0.10240.18874 KB5000803 (Security Update) — fixed build 10.0.14393.4283 KB5000848 (Monthly Rollup) — fixed build 6.3.9600.19968 KB5000853 (Security Only)

🔗 References (17)