1. Home
  2. CVE Database
  3. CVE-2025-29974
MEDIUM · 5.7

CVE-2025-29974

Integer underflow (wrap or wraparound) in Windows Kernel allows an unauthorized attacker to disclose information over an adjacent network.

Vulnerability Description

Integer underflow (wrap or wraparound) in Windows Kernel allows an unauthorized attacker to disclose information over an adjacent network.

CVSS Score

5.7

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
MicrosoftWindows 10 1507< 10.0.10240.21014
MicrosoftWindows 10 1607< 10.0.14393.8066
MicrosoftWindows 10 1809< 10.0.17763.7314
MicrosoftWindows 10 21H2< 10.0.19044.5854
MicrosoftWindows 10 22H2< 10.0.19045.5854
MicrosoftWindows 11 22H2< 10.0.22621.5335
MicrosoftWindows 11 23H2< 10.0.22631.5335
MicrosoftWindows 11 24H2< 10.0.26100.4061
MicrosoftWindows Server 2008-
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016< 10.0.14393.8066
MicrosoftWindows Server 2019< 10.0.17763.7314
MicrosoftWindows Server 2022< 10.0.20348.3692
MicrosoftWindows Server 2022 23H2< 10.0.25398.1611
MicrosoftWindows Server 2025< 10.0.26100.4061

Related Weaknesses (CWE)

CWE-191CWE-125

References

FAQ

What is CVE-2025-29974?

CVE-2025-29974 is a vulnerability with a CVSS score of 5.7 (MEDIUM). Integer underflow (wrap or wraparound) in Windows Kernel allows an unauthorized attacker to disclose information over an adjacent network.

How severe is CVE-2025-29974?

CVE-2025-29974 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-29974?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 21H2, Microsoft Windows 10 22H2.