CVE-2024-38264
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
- Record
CVE-2024-38264- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C - Weakness
- CWE-591
- Updated
- 2026-11-02
EUVDEUVD-2024-37808
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
- Record
EUVD-2024-37808- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-f2vc-g638-2wm6
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
- Record
GHSA-f2vc-g638-2wm6- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-591
- Updated
- 2026-11-02
NVD
Microsoft Virtual Hard Disk (VHDX) Denial of Service Vulnerability
- Record
CVE-2024-38264- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-591
- Updated
- 2026-11-02
Affected products
- microsoft windows 11 version 22h2
- microsoft windows 11 version 22h3
- microsoft windows 11 version 23h2
- microsoft windows 11 version 24h2
- microsoft windows server 2022, 23h2 edition (server core installation)
- microsoft windows server 2025
- microsoft windows server 2025 (server core installation)
- microsoft windows 11 22h2
- microsoft windows 11 23h2
- microsoft windows 11 24h2
- microsoft windows server 2022 23h2
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-38264 is a medium vulnerability (CVSS 5.9) in Microsoft Windows 11 Version 22h2, published November 12, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.32%, the 70th percentile. No source names a fixed version.