Severity:
HIGH RISK
(7.5)
Improper Authorization / Access Control in free5GC UDR
CVE-2026-40248
Analyzed
Vulnerability Type
Category:
Improper Authorization / Access Control
CWE:
CWE-285;CWE-636
Impact:
Unauthorized Creation and Modification of 5G Traffic Influence Subscriptions
Severity:
HIGH RISK
(7.5)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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