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GO-2026-5407

free5gc UDR fail-open request handling in PolicyDataSubsToNotifySubsIdPut may allow unintended subscription updates after input errors in github.com/free5gc/udr

Details

free5gc UDR fail-open request handling in PolicyDataSubsToNotifySubsIdPut may allow unintended subscription updates after input errors in github.com/free5gc/udr

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/github.com/free5gc/udr

Introduced in: 0

No fixed version published yet for github.com/free5gc/udr (go modules). Pin to a known-safe version or switch to an alternative.

References

https://github.com/free5gc/free5gc/security/advisories/GHSA-gx38-8h33-pmxr[ADVISORY]
https://nvd.nist.gov/vuln/detail/CVE-2026-40249[ADVISORY]