CVE-2025-61102 – FRRouting/frr NULL Pointer Dereference Denial of Service Vulnerability

CVE ID : CVE-2025-61102

Published : Oct. 27, 2025, 8:15 p.m. | 29 minutes ago

Description : FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_adj_sid function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.

Severity: 0.0 | NA

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