CVE-2011-4276 Information disclosure in n/a

What is CVE-2011-4276?

CVE-2011-4276 is a medium-severity vulnerability in Google Android, published on 25 Jan 2012. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

The Bluetooth service (com/android/phone/BluetoothHeadsetService.java) in Android 2.3 before 2.3.6 allows remote attackers within Bluetooth range to obtain contact data via an AT phonebook transfer.

Weakness: CWE-200

Which versions are affected by CVE-2011-4276?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2011-4276?

No fix has been published for CVE-2011-4276 yet. Limit exposure of the affected software until one is available.

Is CVE-2011-4276 being exploited?

There is no known exploitation of CVE-2011-4276 in the wild and no public exploit code.

Other vulnerabilities in Google Android

• CVE-2026-58704 Google Pixel Improper Authorization Exploited High 8.8
• CVE-2025-48543 Android Runtime Use-After-Free Exploited High 8.8
• CVE-2023-35674 Android Framework Privilege Escalation Exploited High 8.8
• CVE-2025-48595 Android Framework Integer Overflow Exploited High 8.4
• CVE-2024-32896 Android Pixel Privilege Escalation Exploited High 8.1

All Google Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-4hcm-8f36-2xxm.