Severity
HIGH
CVSS
7.5
EPSS
0.72626
Risk score
80.42
CISA KEV
Yes
PoC
No
Published
2021-11-03
Modified
2021-11-03
First seen
2026-08-07
Aliases
EUVD-2019-9986, GHSA-W54G-9JXP-4PF9
Products
Microsoft:Internet Explorer, Microsoft:Internet Explorer 10 Windows Server 2012, Microsoft:Internet Explorer 11 Windows 10 Version 1607 for 32-bit Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1607 for x64-based Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1709 for 32-bit Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1709 for ARM64-based Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1709 for x64-based Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1803 for 32-bit Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1803 for ARM64-based Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1803 for x64-based Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1809 for 32-bit Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1809 for ARM64-based Systems, Microsoft:Internet Explorer 11 Windows 10 Version 1809 for x64-based Systems, Microsoft:Internet Explorer 11 Windows 10 for 32-bit Systems, Microsoft:Internet Explorer 11 Windows 10 for x64-based Systems, Microsoft:Internet Explorer 11 Windows 7 for 32-bit Systems Service Pack 1, Microsoft:Internet Explorer 11 Windows 7 for x64-based Systems Service Pack 1, Microsoft:Internet Explorer 11 Windows 8.1 for 32-bit systems, Microsoft:Internet Explorer 11 Windows 8.1 for x64-based systems, Microsoft:Internet Explorer 11 Windows RT 8.1, Microsoft:Internet Explorer 11 Windows Server 2008 R2 for x64-based Systems Service Pack 1, Microsoft:Internet Explorer 11 Windows Server 2012 R2, Microsoft:Internet Explorer 11 Windows Server 2016, Microsoft:Internet Explorer 11 Windows Server 2019, Microsoft:Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems unspecified, Microsoft:Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems unspecified, Microsoft:Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems unspecified, Microsoft:Internet Explorer 11 on Windows Server 2012 unspecified, Microsoft:Internet Explorer 9 Windows Server 2008 for 32-bit Systems Service Pack 2, Microsoft:Internet Explorer 9 Windows Server 2008 for x64-based Systems Service Pack 2
Sources