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CVE-2026-42083 free5GC: PCF Npcf_SMPolicyControl missing authentication middleware allows unauthenticated access to SM policy handlers and disclosure of subscriber SUPI

🗓️ 27 May 2026 15:56:11Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

CVE-2026-42083: free5GC PCF Npcf_SMPolicyControl lacks auth middleware enabling unauthenticated access; fixed in 4.2.2.

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