CVE-2025-61107 | FRRouting FRR up to 10.4.1 LSA ospf_ext.c show_vty_ext_pref_pref_sid null pointer dereference

October 28, 2025 Yanac

A vulnerability classified as problematic has been found in FRRouting FRR up to 10.4.1. This issue affects the function show_vty_ext_pref_pref_sid of the file ospf_ext.c of the component LSA Handler. This manipulation causes null pointer dereference.

This vulnerability is handled as CVE-2025-61107. The attack can only be done within the local network. There is not any exploit available.VulDB Recent EntriesRead More