CVE DATABASE / CVE-2016-3393
CVE-2016-3393
Microsoft Windows Graphics Device Interface (GDI) Remote Code Execution Vulnerability
Confirmed exploited in the wild. Added 2022-05-25.
Federal remediation due 2022-06-15.
Required action: Apply updates per vendor instructions.
Summary
Graphics Device Interface (aka GDI or GDI+) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows remote attackers to execute arbitrary code via a crafted web site, aka "Windows Graphics Component RCE Vulnerability."
CVSS 3.1 breakdown
| Base score | 7.8 (HIGH) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Attack vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity | HIGH |
| Availability | HIGH |
Affected products
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References
- http://www.securityfocus.com/bid/93377
- http://www.securitytracker.com/id/1036988
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-120
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-3393
Data: NIST NVD + CISA KEV. NVD last modified 2026-04-22. Always verify against the vendor advisory before acting.