free5GC: PCF Npcf_SMPolicyControl missing authentication middleware allows unauthenticated access to SM policy handlers and disclosure of subscriber SUPI

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

CVE-2026-42083 · Microsoft / collected KEV context

EUVD-2026-32555

GHSA-6rgm-gr97-x3j5

GO-2026-5189

cve-program · CVE-2026-42083

• https://github.com/free5gc/free5gc/security/advisories/GHSA-6rgm-gr97-x3j5
• https://github.com/free5gc/free5gc/issues/844
• https://github.com/free5gc/pcf/pull/63
• https://github.com/free5gc/pcf/commit/8c4d457cdf58bb239ee30e88c56b370b22073964

euvd · EUVD-2026-32555

• https://github.com/free5gc/free5gc/security/advisories/GHSA-6rgm-gr97-x3j5
• https://github.com/free5gc/free5gc/issues/844
• https://github.com/free5gc/pcf/pull/63
• https://github.com/free5gc/pcf/commit/8c4d457cdf58bb239ee30e88c56b370b22073964

nvd · CVE-2026-42083

• https://github.com/free5gc/free5gc/issues/844
• https://github.com/free5gc/free5gc/security/advisories/GHSA-6rgm-gr97-x3j5
• https://github.com/free5gc/pcf/commit/8c4d457cdf58bb239ee30e88c56b370b22073964
• https://github.com/free5gc/pcf/pull/63

osv · GHSA-6rgm-gr97-x3j5

• https://github.com/free5gc/free5gc/security/advisories/GHSA-6rgm-gr97-x3j5
• https://nvd.nist.gov/vuln/detail/CVE-2026-42083
• https://github.com/free5gc/free5gc/issues/844
• https://github.com/free5gc/pcf/pull/63
• https://github.com/free5gc/pcf/commit/8c4d457cdf58bb239ee30e88c56b370b22073964
• https://github.com/free5gc/free5gc

osv · GO-2026-5189

• https://github.com/free5gc/free5gc/security/advisories/GHSA-6rgm-gr97-x3j5
• https://nvd.nist.gov/vuln/detail/CVE-2026-42083
• https://github.com/free5gc/pcf/commit/8c4d457cdf58bb239ee30e88c56b370b22073964
• https://github.com/free5gc/pcf/pull/63
• https://github.com/free5gc/free5gc/issues/844

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