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Improper Input Validation

CVE-2025-65561

High
7.5/10

Summary

An issue was discovered in function "LocalNode.Sess" in free5GC allowing attackers to cause a denial of service or other unspecified impacts via crafted header Local SEID to the PFCP Session Modification Request. The package "github.com/free5gc/go-upf" is also affected in versions prior to 1.2.8.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-20 - Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References

Advisory Timeline

  • Published