PT-2026-58480 · Microsoft · Windows Wireless Wide Area Network Service+1
CVE-2026-50509
·
Published
2026-07-14
·
Updated
2026-07-22
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Windows Wireless Wide Area Network Service (affected versions not specified)
Description
Deserialization of untrusted data in the Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally. Deserialization is the process of converting a data stream back into an object, which can be exploited if the input is not properly validated.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Windows
Windows Wireless Wide Area Network Service