Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference
Published Dec 19, 2025 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A flaw has been found in Open5GS up to 2.7.5. This impacts the function ogs_pfcp_handle_create_pdr in the library lib/pfcp/handler.c of the component FAR-ID Handler. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been published and may be used. This patch is called 93a9fd98a8baa94289be3b982028201de4534e32. It is advisable to implement a patch to correct this issue.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-337589 | Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference ↗
- VDB-337589 | CTI Indicators (IOB, IOC, IOA) ↗
- Submit #716799 | Open5GS v2.7.5 Reachable Assertion ↗
- Source repository ↗
- Source repository ↗
- Source repository ↗
- Patch commit ↗
- Source repository ↗
Record history
Published Dec 19, 2025 · Last refreshed Nov 3, 2026