CVE-2024-38080

Microsoft Windows Server 2022

HIGH 7.8CISA KEV ↗Exploited per ENISA since 2024-07-09

At a glance

Source: NVD
EPSS: EPSS 7.12 % · percentile 94 (2026-10-28)
State: PUBLISHED
Published: 2024-07-09 17:02 UTC
Updated: 2026-02-10 23:34 UTC
Assigner: microsoft
NVD status: Analyzed

Description

Windows Hyper-V Elevation of Privilege Vulnerability

Weaknesses (CWE)

CWE-190 — Integer Overflow or Wraparound

References

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft
CVSS 3.1	HIGH 7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	NVD · secure@microsoft.com (Secondary)

European references

ENISA EUVD · EUVD-2024-37774
GCVE · GCVE-0-2024-38080

CERT-FR advisories

CERTFR-2024-AVI-0557 — Multiples vulnérabilités dans Microsoft Windows · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:* < 10.0.22000.3079
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:* < 10.0.22621.3880
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:* < 10.0.22631.3880
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* < 10.0.20348.2582
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* < 10.0.25398.1009

Affected products

Product	Versions
Microsoft · Windows Server 2022	affected 10.0.20348.0 < 10.0.20348.2582
Microsoft · Windows 11 version 21H2	affected 10.0.0 < 10.0.22000.3079
Microsoft · Windows 11 version 22H2	affected 10.0.22621.0 < 10.0.22621.3880
Microsoft · Windows 11 version 22H3	affected 10.0.22631.0 < 10.0.22631.3880
Microsoft · Windows 11 Version 23H2	affected 10.0.22631.0 < 10.0.22631.3880
Microsoft · Windows Server 2022, 23H2 Edition (Server Core installation)	affected 10.0.25398.0 < 10.0.25398.1009

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
CISA Known Exploited Vulnerabilities	CC0 1.0
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD