{"cve":"CVE-2007-1861","nvd":{"published":"2007-05-07T19:19:00.000","modified":"2026-06-16T22:38:26.723","status":"Modified","description":"The nl_fib_lookup function in net/ipv4/fib_frontend.c in Linux Kernel before 2.6.20.8 allows attackers to cause a denial of service (kernel panic) via NETLINK_FIB_LOOKUP replies, which trigger infinite recursion and a stack overflow.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.8","http://secunia.com/advisories/25030","http://secunia.com/advisories/25083","http://secunia.com/advisories/25228","http://secunia.com/advisories/25288"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-1861","score":0.01024,"percentile":0.63523,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}