CVE-2024-27913: Frrouting

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

ospf_te_parse_te in ospfd/ospf_te.c in FRRouting (FRR) through 9.1 allows remote attackers to cause a denial of service (ospfd daemon crash) via a malformed OSPF LSA packet, because of an attempted access to a missing attribute field.

Affected products

• Frrouting Frrouting: before 9.0 (fixed in 9.0)

Published 2024-02-28. Last modified 2026-06-17.