What’s Vulnerable › Vulnerabilities

CVE-2011-1265

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-07-13 · updated 2026-06-16
• Weakness: CWE-94

Description

The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been deleted, which allows remote attackers to execute arbitrary code via crafted Bluetooth packets, aka "Bluetooth Stack Vulnerability."

Affected products

• Bluetooth Stack: 2.1
• Microsoft Windows 7: all versions
• Microsoft Windows Vista: all versions

References

• http://www.us-cert.gov/cas/techalerts/TA11-193A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-053
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12094
• http://www.us-cert.gov/cas/techalerts/TA11-193A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-053
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12094

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