CVE-2023-46752: Frrouting

Medium severity, CVSS 5.9. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue was discovered in FRRouting FRR through 9.0.1. It mishandles malformed MP_REACH_NLRI data, leading to a crash.

Affected products

• Frrouting Frrouting: up to and including 9.0.1

Published 2023-10-26. Last modified 2026-06-17.