CVE-2025-29971
High
Description
Out-of-bounds read in Web Threat Defense (WTD.sys) allows an unauthorized attacker to deny service over a network.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Microsoft Windows
PublishedMay 13, 2025
First seenMay 13, 2025
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- microsoft windows_11_22h210.0.22621.5335 or later
- microsoft windows_11_23h210.0.22631.5335 or later
- microsoft windows_11_24h210.0.26100.4061 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_11_22h2 | v < 10.0.22621.5335 | 10.0.22621.5335 |
| microsoft windows_11_23h2 | v < 10.0.22631.5335 | 10.0.22631.5335 |
| microsoft windows_11_24h2 | v < 10.0.26100.4061 | 10.0.26100.4061 |
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