CVE-2026-50509
Medium
Elevated severity or exploit probability.
CVSS base
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
3.5%
88.8th percentile
CISA KEV
Not listed
Weakness / dates
CWE-502
Published 2026-07-14 · modified 2026-07-22
Description
Deserialization of untrusted data in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally.