CVE-2023-37032: Linuxfoundation Magma

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.

Affected products

• Linuxfoundation Magma: up to and including 1.8.0

Published 2025-01-21. Last modified 2026-06-17.