CVE-2025-44557

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CVSS 3.1

8.1 high

EPSS

<1%p17

Published

Jun 27, 2025 (Jun 27, 2025)

Modified

Jun 17, 2026

Description

A state machine transition flaw in the Bluetooth Low Energy (BLE) stack of Cypress PSoC4 v3.66 allows attackers to bypass the pairing process and authentication via a crafted pairing_failed packet.

Weakness: CWE-303
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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