WPair – Scanner Tool to Detect WhisperPair Flaw in Google’s Fast Pair Protocol

Cybersecuritynews •Abinaya • January 20, 2026

WPair is an Android application designed to identify and demonstrate the CVE-2025-36911 vulnerability affecting millions of Bluetooth audio devices worldwide. The tool addresses a critical authentication bypass flaw discovered by KU Leuven researchers in Google’s Fast Pair protocol, commonly referred to as WhisperPair. CVE-2025-36911 represents a systemic failure in Fast Pair implementations across multiple manufacturers […]

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WPair Tool Identifies CVE-2025-36911 Vulnerability in Google’s Fast Pair Protocol WPair is an Android application that detects the CVE-2025-36911 vulnerability, an authentication bypass flaw in Google’s Fast Pair protocol, affecting millions of Bluetooth audio devices. This vulnerability was discovered by researchers at KU Leuven and poses a significant risk across multiple manufacturers' implementations of the protocol. 2 sources 32

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WPair – Scanner Tool to Detect WhisperPair Flaw in Google’s Fast Pair Protocol

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