GO-2026-5741

vendorUSosv

free5gc UDR improper path validation allows unauthenticated access to Traffic Influence Subscriptions in github.com/free5gc/udr

view advisory published 2026-06-25Licence: per source

free5gc UDR improper path validation allows unauthenticated access to Traffic Influence Subscriptions in github.com/free5gc/udr

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-40247UShigh7.5—
free5GC is an open-source implementation of the 5G core network. In versions 4.2.1 and below of the UDR service, the handler for reading Traffic Influence Subscriptions checks whet…
02

references

External citations — patches, advisories, analysis.

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