CVE-2025-49490: Asrmicro Falcon Linux

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Resource leak vulnerability in ASR180x in router allows Resource Leak Exposure. This vulnerability is associated with program files router/sms/sms.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

Affected products

• Asrmicro Falcon Linux: before 1536 (fixed in 1536)
• Asrmicro Kestrel: before 1536 (fixed in 1536)
• Asrmicro Lapwing Linux: before 1536 (fixed in 1536)

Published 2025-07-01. Last modified 2026-06-17.