CVE-2025-37178: Arubanetworks Arubaos

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Multiple out-of-bounds read vulnerabilities were identified in a system component responsible for handling certain data buffers. Due to insufficient validation of maximum buffer size values, the process may attempt to read beyond the intended memory region. Under specific conditions, this can result in a crash of the affected process and a potential denial-of-service of the compromised process.

Affected products

• Arubanetworks Arubaos: from 8.6.0.0, before 8.10.0.21 (fixed in 8.10.0.21); from 8.11.0.0, before 8.13.1.1 (fixed in 8.13.1.1)

Published 2026-01-13. Last modified 2026-06-17.