CVE-2026-40343: CVE-2026-40343: Fail-Open Request Handling in free5GC UDR Policy Data Subscription
CVE-2026-40343: Fail-Open Request Handling in free5GC UDR Policy Data Subscription Vulnerability ID: CVE-2026-40343 CVSS Score: 6.9 Published: 2026-04-21 A fail-open request handling vulnerability in the free5GC UDR service up to version 1.4.2 allows attackers to create invalid or unintended Poli
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