CVE-2023-38407: Frrouting

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

bgpd/bgp_label.c in FRRouting (FRR) before 8.5 attempts to read beyond the end of the stream during labeled unicast parsing.

Affected products

• Frrouting Frrouting: before 8.5 (fixed in 8.5)

Published 2023-11-06. Last modified 2026-06-17.