CVE-2026-8226 PUBLISHED

Open5GS types.c ogs_pcc_rule_install_flow_from_media denial of service

Assigner: VulDB
Reserved: 09.05.2026 Published: 10.05.2026 Updated: 10.05.2026

A security flaw has been discovered in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pcc_rule_install_flow_from_media in the library /lib/proto/types.c. The manipulation results in denial of service. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 6.9

Product Status

Vendor n/a
Product Open5GS
Versions
  • Version 2.7.0 is affected
  • Version 2.7.1 is affected
  • Version 2.7.2 is affected
  • Version 2.7.3 is affected
  • Version 2.7.4 is affected
  • Version 2.7.5 is affected
  • Version 2.7.6 is affected
  • Version 2.7.7 is affected

Credits

  • LinZiyu (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Denial of Service CWE