What’s Vulnerable › Vulnerabilities

CVE-2014-4099

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 16.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-09-10 · updated 2026-06-17
• Weakness: CWE-119

Description

Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."

Affected products

• Microsoft Internet Explorer 11: 9, 10, 11

References

• http://www.securityfocus.com/bid/69607
• http://www.securitytracker.com/id/1030818
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-052
• https://exchange.xforce.ibmcloud.com/vulnerabilities/95529
• http://www.securityfocus.com/bid/69607
• http://www.securitytracker.com/id/1030818
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-052
• https://exchange.xforce.ibmcloud.com/vulnerabilities/95529

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