What’s Vulnerable › Vulnerabilities

CVE-2013-3846

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 22.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2013-12-29 · updated 2026-06-16
• Weakness: CWE-399

Description

Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted CSpliceTreeEngine::InsertSplice object in an HTML document, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3143 and CVE-2013-3161.

Affected products

• Microsoft Internet Explorer 11: 9, 10

References

• http://www.zerodayinitiative.com/advisories/ZDI-13-231/
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-055
• http://www.zerodayinitiative.com/advisories/ZDI-13-231/
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-055

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