What’s Vulnerable › Vulnerabilities

CVE-2016-3207

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 17.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-06-16 · updated 2026-06-17
• Weakness: CWE-20

Description

The Microsoft (1) JScript 5.8 and (2) VBScript 5.7 and 5.8 engines, as used in Internet Explorer 9 through 11 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-3205 and CVE-2016-3206.

Affected products

• Microsoft Jscript: 5.8
• Microsoft Vbscript: 5.7, 5.8

References

• http://www.securitytracker.com/id/1036096
• http://www.securitytracker.com/id/1036097
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-063
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-069
• http://www.securitytracker.com/id/1036096
• http://www.securitytracker.com/id/1036097
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-063
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-069

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