Windows Kerberos Key Distribution Center (KDC) Remote Code Execution
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-47288US | — | — | ||
Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network. | ||||
references
External citations — patches, advisories, analysis.
- CVE-2026-47288 Windows Kerberos Key Distribution Center (KDC) Remote Code Execution - CSAFself
- CVE-2026-47288 Windows Kerberos Key Distribution Center (KDC) Remote Code Execution - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
remediations (12)
- FixedWindows Server 2012
6.2.9200.26132:Monthly Rollup:https://support.microsoft.com/help/5094042
https://support.microsoft.com/help/5094042 - FixedWindows Server 2012 (Server Core installation)
6.2.9200.26132:Monthly Rollup:https://support.microsoft.com/help/5094042
https://support.microsoft.com/help/5094042 - FixedWindows Server 2012 R2
6.3.9600.23228:Monthly Rollup:https://support.microsoft.com/help/5094041
https://support.microsoft.com/help/5094041 - FixedWindows Server 2012 R2 (Server Core installation)
6.3.9600.23228:Monthly Rollup:https://support.microsoft.com/help/5094041
https://support.microsoft.com/help/5094041 - FixedWindows Server 2016
10.0.14393.9234:Security Update:https://support.microsoft.com/help/5094122
https://support.microsoft.com/help/5094122 - FixedWindows Server 2016 (Server Core installation)
10.0.14393.9234:Security Update:https://support.microsoft.com/help/5094122
https://support.microsoft.com/help/5094122 - FixedWindows Server 2019
10.0.17763.8880:Security Update:https://support.microsoft.com/help/5094123
https://support.microsoft.com/help/5094123 - FixedWindows Server 2019 (Server Core installation)
10.0.17763.8880:Security Update:https://support.microsoft.com/help/5094123
https://support.microsoft.com/help/5094123 - FixedWindows Server 2022
10.0.20348.5256:Security Update:https://support.microsoft.com/help/5094128
https://support.microsoft.com/help/5094128 - FixedWindows Server 2022 (Server Core installation)
10.0.20348.5256:Security Update:https://support.microsoft.com/help/5094128
https://support.microsoft.com/help/5094128 - FixedWindows Server 2025
10.0.26100.32995:Security Update:https://support.microsoft.com/help/5094125
https://support.microsoft.com/help/5094125 - FixedWindows Server 2025 (Server Core installation)
10.0.26100.32995:Security Update:https://support.microsoft.com/help/5094125
https://support.microsoft.com/help/5094125
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