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CVE-2025-29971

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CVE-2025-29971

Published: May 13, 2025

Modified: Feb 13, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

Out-of-bounds read in Web Threat Defense (WTD.sys) allows an unauthorized attacker to deny service over a network.

VendorProductVersions

Microsoft

Windows 11 version 22H2

affected
10.0.22621.0 - < 10.0.22621.5335

Microsoft

Windows 11 version 22H3

affected
10.0.22631.0 - < 10.0.22631.5335

Microsoft

Windows 11 Version 23H2

affected
10.0.22631.0 - < 10.0.22631.5335

Microsoft

Windows 11 Version 24H2

affected
10.0.26100.0 - < 10.0.26100.4061

Weaknesses (CWE)

CWE-125

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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