{"action":"Upgrade github.com/free5gc/nef to 1.2.3 or later.","affected":[{"fixed":"1.2.3","introduced":"0"}],"component":"github.com/free5gc/nef","cve_ids":["CVE-2026-44319"],"ecosystem":"Go","epss":0.00404,"exploited":false,"fixed_versions":["1.2.3"],"ghsa_id":"GHSA-rxrq-fv76-26pr","id":"tcs_01M5KGNW678H73SWH2GV9FJM5C","modified_at":"2026-06-25T23:01:37.672847833Z","published_at":"2026-06-25T22:34:38Z","references":["https://osv.dev/vulnerability/GO-2026-5647","https://github.com/free5gc/free5gc/security/advisories/GHSA-rxrq-fv76-26pr","https://nvd.nist.gov/vuln/detail/CVE-2026-44319","https://github.com/free5gc/nef/commit/f110517b1189801950b50668a593398687049074","https://github.com/free5gc/nef/pull/25","https://github.com/free5gc/free5gc/issues/924"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5647","url":"https://osv.dev/vulnerability/GO-2026-5647"}],"summary":"free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri) in github.com/free5gc/nef"}