CVE-2024-20699

Name: CVE-2024-20699
Creator: NVD / NIST
Published: 2024-01-09T18:15:53.49+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2024-20699 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Windows Hyper-V Denial of Service Vulnerability. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

Windows Hyper-V Denial of Service Vulnerability

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.74%

49.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-755

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10 1809	< 10.0.17763.5329
Microsoft	Windows 10 21h2	< 10.0.19044.3930
Microsoft	Windows 10 22h2	< 10.0.19045.3930
Microsoft	Windows 11 21h2	< 10.0.22000.2713
Microsoft	Windows 11 22h2	< 10.0.22621.3007
Microsoft	Windows 11 23h2	< 10.0.22631.3007
Microsoft	Windows Server 2019	All versions
Microsoft	Windows Server 2022	All versions
Microsoft	Windows Server 2022 23h2	All versions

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20699Patch, Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20699Patch, Vendor Advisory

Timeline

Published: Jan 9, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-20699?

Windows Hyper-V Denial of Service Vulnerability

How severe is CVE-2024-20699?

CVE-2024-20699 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2024-20699?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-20699?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST