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CVE-2021-27085

Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
EPSS Score91.9850%
EPSS Percentile93.98th
PublishedMar 11, 2021
Last ModifiedOct 30, 2025

Vulnerability Description

Internet Explorer Remote Code Execution Vulnerability

Affected Platforms (CPE)

📦
Microsoft

Internet Explorer

= 11

References & Advisories

🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27085
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27085
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27085

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