CVE tracker / CVE-2024-43447
CVE-2024-43447
CVE-2024-43447 is the Windows SMBv3 Server Remote Code Execution Vulnerability. Microsoft rates it Important, CVSS 8.1. It is not in CISA's Known Exploited Vulnerabilities catalog. Published November 12, 2024.
Risk summary
HighRemote Code Execution
8.1
CVSS v3 base
1.5%
EPSS: chance of exploitation in 30 days
High
Severity
Important
Microsoft's rating
Less Likely
Microsoft: exploitation
No
In CISA KEV
How to fix it
Microsoft lists 2 affected products and the update that fixes each:
- KB5046616 · fixed build 10.0.20348.2849
Windows Server 2022 (Server Core installation), Windows Server 2022
What Microsoft changed
- November 12, 2024: Information published.
Details
- Weakness
- CWE-415: Double Free
- Publicly disclosed (Microsoft)
- No
- Exploited (Microsoft)
- No
- Known exploited (CISA KEV)
- Not listed
- Published
- November 12, 2024
- Last revised
- November 12, 2024
Get told when this changes
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References
From Microsoft, CISA, NVD and FIRST data; the Microsoft details were read when this page was opened. Check the references above before you act.