Name: CVE-2026-21639: Buffer Copy without Checking Size of Input
Creator: Rapid7
Published: 2026-01-08T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-21639, CWE-77, CWE-120, CVSS 8.8, EPSS 0.00392

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution (RCE) within the affected product.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

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CVSS Details

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