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CVE-2026-27642: Improper Input Validation

🗓️ 24 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to and including 1.4.1, remote attackers can inject control characters (e.g., %00) into the supi pa...

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25 Feb 2026 00:00Current
CVSS 3.17.5
CVSS 48.7
EPSS0.00506
SSVC
4