7.5
High
CVE-2025-29971 Out-of-bounds read in Web Threat Defense (WTD.sys) allows an unauthorized attacker to deny service over a network
Description
Out-of-bounds read in Web Threat Defense (WTD.sys) allows an unauthorized attacker to deny service over a network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 11 version 22H2 10.0 | 10.0.22621.0 → < 10.0.22621.5335 | 10.0.22621.5335 |
| Windows 11 version 22H3 10.0 | 10.0.22631.0 → < 10.0.22631.5335 | 10.0.22631.5335 |
| Windows 11 Version 23H2 10.0 | 10.0.22631.0 → < 10.0.22631.5335 | 10.0.22631.5335 |
| Windows 11 Version 24H2 10.0 | 10.0.26100.0 → < 10.0.26100.4061 | 10.0.26100.4061 |
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