CVE-2025-21276
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: secure@microsoft.com (Secondary)
Description
Windows MapUrlToZone Denial of Service Vulnerability
Affected (20)
Products: Microsoft: Windows 10 1507, Windows 10 1607, Windows 10 1809, Windows 10 21h2, Windows 10 22h2, Windows 11 22h2, Windows 11 23h2, Windows 11 24h2, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2022 23h2, Windows Server 2025
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| version < 10.0.10240.20890 | |
| version < 10.0.14393.7699 | |
| version < 10.0.17763.6775 | |
| version < 10.0.19044.5371 | |
| version < 10.0.19045.5371 | |
| version < 10.0.22621.4751 | |
| version < 10.0.22631.4751 | |
| version < 10.0.26100.2894 | |
| All versions | |
| All versions | |
| version < 10.0.14393.7699 | |
| version < 10.0.17763.6775 | |
| version < 10.0.20348.3091 | |
| version < 10.0.25398.1369 | |
| version < 10.0.26100.2894 |
Related CWEs
CWE-191
Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
CWE-693
Protection Mechanism Failure
The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
References (1)
Source: secure@microsoft.com
PatchVendor Advisory
Timeline
No history available yet.