Open5GS PFCP Session Report Request n4-handler.c smf_n4_handle_session_report_request assertion

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-92416
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-16 18:17:21 UTC
Updated2026-09-16 18:17:21 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 5.3 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-617 | CWE-617 Reachable Assertion

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/C...
4.0CNADECLARED5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X
3.1[email protected]Primary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C
3.0CNADECLARED4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C
2.0[email protected]Secondary4AV:N/AC:L/Au:S/C:N/I:N/A:P
2.0CNADECLARED4AV:N/AC:L/Au:S/C:N/I:N/A:P/E:ND/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Open5GS affected 2.0 Not specified
CNA Na Open5GS affected 2.1 Not specified
CNA Na Open5GS affected 2.2 Not specified
CNA Na Open5GS affected 2.3 Not specified
CNA Na Open5GS affected 2.4 Not specified
CNA Na Open5GS affected 2.5 Not specified
CNA Na Open5GS affected 2.6 Not specified
CNA Na Open5GS affected 2.7 Not specified
CNA Na Open5GS affected 2.8.0 Not specified

References

ReferenceSourceLinkTags
vuldb.com/vuln/405594/cti [email protected] vuldb.com
github.com/open5gs/open5gs/commit/e5f0c06d0f2d9613b003daa1cfa3ba8a4bd157e9 [email protected] github.com
vuldb.com/cve/CVE-2026-92416 [email protected] vuldb.com
vuldb.com/submit/940464 [email protected] vuldb.com
vuldb.com/vuln/405594 [email protected] vuldb.com
github.com/open5gs/open5gs/issues/4744 [email protected] github.com
github.com/open5gs/open5gs [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: WeiYi (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-09-16T00:00:00.000ZAdvisory disclosed
CNA2026-09-16T02:00:00.000ZVulDB entry created
CNA2026-09-16T11:42:42.000ZVulDB entry last update

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