free5GC: BSF concurrent PUT /nbsf-management/v1/subscriptions/{subId} crashes the BSF process via concurrent map read/write on Subscriptions

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-44318 · Microsoft / collected KEV context

EUVD-2026-32567

GHSA-27ph-8q4f-h7m7

GO-2026-4994

cve-program · CVE-2026-44318

• https://github.com/free5gc/free5gc/security/advisories/GHSA-27ph-8q4f-h7m7
• https://github.com/free5gc/free5gc/issues/926
• https://github.com/free5gc/bsf/pull/7
• https://github.com/free5gc/bsf/commit/277908565fd628d974a13ef562b81a8b7b519ffa

euvd · EUVD-2026-32567

• https://github.com/free5gc/free5gc/security/advisories/GHSA-27ph-8q4f-h7m7
• https://github.com/free5gc/free5gc/issues/926
• https://github.com/free5gc/bsf/pull/7
• https://github.com/free5gc/bsf/commit/277908565fd628d974a13ef562b81a8b7b519ffa

nvd · CVE-2026-44318

• https://github.com/free5gc/bsf/commit/277908565fd628d974a13ef562b81a8b7b519ffa
• https://github.com/free5gc/bsf/pull/7
• https://github.com/free5gc/free5gc/issues/926
• https://github.com/free5gc/free5gc/security/advisories/GHSA-27ph-8q4f-h7m7

osv · GHSA-27ph-8q4f-h7m7

• https://github.com/free5gc/free5gc/security/advisories/GHSA-27ph-8q4f-h7m7
• https://nvd.nist.gov/vuln/detail/CVE-2026-44318
• https://github.com/free5gc/free5gc/issues/926
• https://github.com/free5gc/bsf/pull/7
• https://github.com/free5gc/bsf/commit/277908565fd628d974a13ef562b81a8b7b519ffa
• https://github.com/free5gc/free5gc

osv · GO-2026-4994

• https://github.com/free5gc/free5gc/security/advisories/GHSA-27ph-8q4f-h7m7
• https://github.com/free5gc/bsf/commit/277908565fd628d974a13ef562b81a8b7b519ffa
• https://github.com/free5gc/bsf/pull/7
• https://github.com/free5gc/free5gc/issues/926

No related operational record is retained in the current change model.