CVE-2026-92417

Open5GS PFCP types.c ogs_pfcp_parse_volume_measurement null pointer dereference

Assigner: VulDB
Reserved: 16.09.2026 Published: 16.09.2026 Updated: 16.09.2026

A vulnerability was found in Open5GS up to 2.8.0. This affects the function ogs_pfcp_parse_volume_measurement in the library lib/pfcp/types.c of the component PFCP Handler. The manipulation results in null pointer dereference. The attack may be launched remotely. The patch is identified as 8f07b507b78ff94776f2cd49276eb116ed93d7f2. A patch should be applied to remediate this issue.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C
CVSS Score: 6.5

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

CVSS 3.1

CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:X/RL:O/RC:C
CVSS Score: 6.5

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

CVSS 3.0

CVSS Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C/E:ND/RL:OF/RC:C
CVSS Score: 6.8

Access Vector	Network	Confidentiality Impact	None
Access Complexity	Low	Integrity Impact	None
Authentication	Single	Availability Impact	Complete

CVSS 2.0

Product Status

Vendor	n/a
Product	Open5GS
Versions	Version 2.0 is affected Version 2.1 is affected Version 2.2 is affected Version 2.3 is affected Version 2.4 is affected Version 2.5 is affected Version 2.6 is affected Version 2.7 is affected Version 2.8.0 is affected

Vendor

n/a

Product

Open5GS

Versions

Version 2.0 is affected
Version 2.1 is affected
Version 2.2 is affected
Version 2.3 is affected
Version 2.4 is affected
Version 2.5 is affected
Version 2.6 is affected
Version 2.7 is affected
Version 2.8.0 is affected

Credits

WeiYi (VulDB User) reporter

References

Problem Types