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CVE-2026-42082 free5GC: Missing Concurrent NAS SMC Validation During NGAP Handover

🗓️ 27 May 2026 15:59:21Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

Before 4.2.2, Free5GC fails to enforce concurrent security rules during handover, causing NAS and AS context mismatches.

Related
Affected
Refs
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "< 4.2.2",
        "status": "affected"
      }
    ]
  }
]

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