1,744 CVEs
44 in CISA KEV
Microsoft internet explorer Vulnerabilities
CVE security advisories and vulnerability history for internet explorer by Microsoft.
1,744
Total CVEs
Published
44
In CISA KEV
Exploited in the wild
413
Public exploits
With known exploit
7.8
Avg CVSS
1999–2025
Last updated
Overview
Microsoft internet explorer has 1,744 published CVE records since 1999, of which 44 are in CISA's Known Exploited Vulnerabilities catalog and 413 have a known public exploit. The average CVSS base score across scored CVEs is 7.8.