CVE-2025-29971

HIGH

Web Threat Defense - DoS

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0795
EPSS Percentile 92.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (3)
microsoft/windows_11_22h2 < 10.0.22621.5335 (2 CPE variants)
microsoft/windows_11_23h2 < 10.0.22631.5335 (2 CPE variants)
microsoft/windows_11_24h2 < 10.0.26100.4061 (2 CPE variants)
Published May 13, 2025
Tracked Since Feb 18, 2026