CVE-2018-8126

moderate-risk
Published 2018-05-09

A security feature bypass vulnerability exists when Internet Explorer fails to validate User Mode Code Integrity (UMCI) policies, aka "Internet Explorer Security Feature Bypass Vulnerability." This affects Internet Explorer 11.

Do I need to act?

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22.4% chance of exploitation in next 30 days
EPSS score — higher than 78% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/103997
Third Party Advisory http://www.securitytracker.com/id/1040846
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8126
Third Party Advisory http://www.securityfocus.com/bid/103997
Third Party Advisory http://www.securitytracker.com/id/1040846
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8126
49
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 14/34 · Moderate
Exposure 5/34 · Minimal