https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T06:10:23.758007+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-42459 CVE-2026-42459 — free5GC: Improper Input Validation and Generation of Error Message Containing Sensitive Information in github.com/free5… 2026-10-08T06:10:23.759363+00:00

Affected: free5gc

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the free5GC UDM component fails to validate the supi path parameter in six GET handlers of the nudm-sdm (Subscriber Data Management) service. An unauthenticated attacker can inject control characters into the SUPI parameter, causing UDM to forward a malformed request to UDR and return a 500 Internal Server Error response that exposes internal infrastructure details. This vulnerability is fixed in 4.2.2.