CVE-2022-26127: Frrouting

High severity, CVSS 7.8. EPSS: 1% chance of exploitation in the next 30 days.

A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c.

Affected products

• Frrouting Frrouting: up to and including 8.1

Published 2022-03-03. Last modified 2026-06-17.