What’s Vulnerable › Vulnerabilities

CVE-2009-0076

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 33.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2009-02-10 · updated 2026-06-16
• Weakness: CWE-399

Description

Microsoft Internet Explorer 7, when XHTML strict mode is used, allows remote attackers to execute arbitrary code via the zoom style directive in conjunction with unspecified other directives in a malformed Cascading Style Sheets (CSS) stylesheet in a crafted HTML document, aka "CSS Memory Corruption Vulnerability."

Affected products

• Microsoft Internet Explorer 11: 7

References

• http://www.us-cert.gov/cas/techalerts/TA09-041A.html
• http://www.vupen.com/english/advisories/2009/0389
• http://www.zerodayinitiative.com/advisories/ZDI-09-012/
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-002
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6081
• http://www.us-cert.gov/cas/techalerts/TA09-041A.html
• http://www.vupen.com/english/advisories/2009/0389
• http://www.zerodayinitiative.com/advisories/ZDI-09-012/
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-002
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6081

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