free5GC: SMF UPI POST /upi/v1/upNodesLinks exits the SMF process on overlapping UE pools (unauthenticated, reachable Fatalf)

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

CVE-2026-44321 · Microsoft / collected KEV context

EUVD-2026-32577

GHSA-44qj-cghf-9p97

GO-2026-5109

cve-program · CVE-2026-44321

• https://github.com/free5gc/free5gc/security/advisories/GHSA-44qj-cghf-9p97
• https://github.com/free5gc/free5gc/issues/906
• https://github.com/free5gc/smf/pull/203
• https://github.com/free5gc/smf/commit/e0974e07ddab44a67d36a563cca383b2449e33e5

euvd · EUVD-2026-32577

• https://github.com/free5gc/free5gc/security/advisories/GHSA-44qj-cghf-9p97
• https://github.com/free5gc/free5gc/issues/906
• https://github.com/free5gc/smf/pull/203
• https://github.com/free5gc/smf/commit/e0974e07ddab44a67d36a563cca383b2449e33e5

nvd · CVE-2026-44321

• https://github.com/free5gc/free5gc/issues/906
• https://github.com/free5gc/free5gc/security/advisories/GHSA-44qj-cghf-9p97
• https://github.com/free5gc/smf/commit/e0974e07ddab44a67d36a563cca383b2449e33e5
• https://github.com/free5gc/smf/pull/203

osv · GHSA-44qj-cghf-9p97

• https://github.com/free5gc/free5gc/security/advisories/GHSA-44qj-cghf-9p97
• https://nvd.nist.gov/vuln/detail/CVE-2026-44321
• https://github.com/free5gc/free5gc/issues/906
• https://github.com/free5gc/smf/pull/203
• https://github.com/free5gc/smf/commit/e0974e07ddab44a67d36a563cca383b2449e33e5
• https://github.com/free5gc/free5gc

osv · GO-2026-5109

• https://github.com/free5gc/free5gc/security/advisories/GHSA-44qj-cghf-9p97
• https://nvd.nist.gov/vuln/detail/CVE-2026-44321
• https://github.com/free5gc/smf/commit/e0974e07ddab44a67d36a563cca383b2449e33e5
• https://github.com/free5gc/smf/pull/203
• https://github.com/free5gc/free5gc/issues/906

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