Microsoft Internet Explorer 11 on Windows 10, 1511, and 1606 and Windows Server 2016 does not enforce cross-domain policies, allowing attackers to access information from one domain and inject it into another via a crafted application, aka, "Internet Explorer Elevation of Privilege Vulnerability."
Severity
CVSS 3.0
4.4 medium
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
EPSS
11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)