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CVE-2026-42459 free5GC: Improper Input Validation and Generation of Error Message Containing Sensitive Information in github.com/free5gc/udm

🗓️ 27 May 2026 15:53:45Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Free5GC Core UDM before 4.2.2 enables unauthenticated control character injection in subscriber path, causing 500 errors that reveal details.

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