{"action":"Upgrade github.com/free5gc/smf to 1.4.3 or later.","affected":[{"fixed":"1.4.3","introduced":"0"}],"component":"github.com/free5gc/smf","cve_ids":["CVE-2026-44329"],"ecosystem":"Go","epss":0.00331,"exploited":false,"fixed_versions":["1.4.3"],"ghsa_id":"GHSA-3258-qmv8-frp3","id":"tcs_01M5KESXHC3GV0FAJM3CYZ4KP6","modified_at":"2026-06-08T20:15:14.322609775Z","published_at":"2026-05-08T23:02:23Z","references":["https://osv.dev/vulnerability/GHSA-3258-qmv8-frp3","https://github.com/free5gc/free5gc/security/advisories/GHSA-3258-qmv8-frp3","https://nvd.nist.gov/vuln/detail/CVE-2026-44329","https://github.com/free5gc/free5gc/issues/887","https://github.com/free5gc/smf/pull/197","https://github.com/free5gc/smf/commit/e23ce97565f285eb99eed153743c62bf4c767c6e","https://github.com/free5gc/free5gc"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"GHSA-3258-qmv8-frp3","url":"https://osv.dev/vulnerability/GHSA-3258-qmv8-frp3"}],"summary":"free5GC's SMF UPI management interface lacks auth middleware; unauthenticated topology read/write requests reach handlers"}