Open5GS PFCP Session Report Request n4-handler.c smf_n4_handle_session_report_request assertion
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-617.
Summary
A vulnerability has been found in Open5GS up to 2.8.0. Affected by this issue is the function smf_n4_handle_session_report_request of the file src/smf/n4-handler.c of the component PFCP Session Report Request Handler. The manipulation leads to reachable assertion. The attack may be initiated remotely. The identifier of the patch is e5f0c06d0f2d9613b003daa1cfa3ba8a4bd157e9. It is suggested to install a patch to address this issue.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Open5GS | 2.0; 2.1; 2.2; 2.3; 2.4; 2.5; 2.6; 2.7; 2.8.0 | — | No fix listed | CNA |
- Open5GS Vendor— Affected 2.0; 2.1; 2.2; 2.3; 2.4; 2.5; 2.6; 2.7; 2.8.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-92416
- 2026-10-03 Alias added: GHSA-h3cw-r349-w992
References
Sources
- CVE-2026-92416 · CVE Program
- CVE-2026-92416 · NVD
- FIRST EPSS
- GHSA-h3cw-r349-w992 · GitHub Advisory Database · CC BY 4.0
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