{"schema_version":"1.3.1","id":"GO-2026-4994","modified":"2026-05-20T19:07:16Z","published":"2026-05-20T19:07:16Z","aliases":["CVE-2026-44318","GHSA-27ph-8q4f-h7m7"],"summary":"free5GC's BSF concurrent PUT /nbsf-management/v1/subscriptions/{subId} crashes the BSF process via concurrent map read/write on Subscriptions in github.com/free5gc/bsf","details":"free5GC's BSF concurrent PUT /nbsf-management/v1/subscriptions/{subId} crashes the BSF process via concurrent map read/write on Subscriptions in github.com/free5gc/bsf","affected":[{"package":{"name":"github.com/free5gc/bsf","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.2"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/free5gc/free5gc/security/advisories/GHSA-27ph-8q4f-h7m7"},{"type":"FIX","url":"https://github.com/free5gc/bsf/commit/277908565fd628d974a13ef562b81a8b7b519ffa"},{"type":"FIX","url":"https://github.com/free5gc/bsf/pull/7"},{"type":"WEB","url":"https://github.com/free5gc/free5gc/issues/926"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-4994","review_status":"UNREVIEWED"}}