CVE-2024-43639
Windows KDC Proxy Remote Code Execution Vulnerability
CVE-2024-43639 is fixed in 13 products on 1 platform, first by KB5046612, released November 12, 2024. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
9.8
Critical
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0894
95th percentile
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows Server 2012 | KB5046697 | Nov 12, 2024 | |
| Windows Server 2012 (Server Core installation) | KB5046697 | Nov 12, 2024 | |
| Windows Server 2012 R2 | KB5046682 | Nov 12, 2024 | |
| Windows Server 2012 R2 (Server Core installation) | KB5046682 | Nov 12, 2024 | |
| Windows Server 2016 | 14393.7515 | KB5046612 | Nov 12, 2024 |
| Windows Server 2016 (Server Core installation) | 14393.7515 | KB5046612 | Nov 12, 2024 |
| Windows Server 2019 | 17763.6532 | KB5046615 | Nov 12, 2024 |
| Windows Server 2019 (Server Core installation) | 17763.6532 | KB5046615 | Nov 12, 2024 |
| Windows Server 2022 | 20348.2849 | KB5046616 | Nov 12, 2024 |
| Windows Server 2022 | 20348.2819 | KB5046698 | Nov 12, 2024 |
| Windows Server 2022 (Server Core installation) | 20348.2849 | KB5046616 | Nov 12, 2024 |
| Windows Server 2022 (Server Core installation) | 20348.2819 | KB5046698 | Nov 12, 2024 |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 25398.1251 | KB5046618 | Nov 12, 2024 |
| Windows Server 2025 | 26100.2240 | KB5046696 | Nov 12, 2024 |
| Windows Server 2025 | 26100.2314 | KB5046617 | Nov 12, 2024 |
| Windows Server 2025 (Server Core installation) | 26100.2240 | KB5046696 | Nov 12, 2024 |
| Windows Server 2025 (Server Core installation) | 26100.2314 | KB5046617 | Nov 12, 2024 |
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