CVE-2026-92417

Open5GS PFCP types.c ogs_pfcp_parse_volume_measurement null pointer dereference

State: Published
Severity: 7.1 High
Published: Sep 16, 2026
Updated: Sep 22, 2026
Reserved: Sep 16, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	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	VulDB
3.1	6.5 Medium	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	VulDB
3.0	6.5 Medium	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	VulDB
2.0	6.8 Medium	AV:N/AC:L/Au:S/C:N/I:N/A:C/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-476 NULL Pointer Dereference
CWE-404 Denial of Service

Affected Products

Product	Versions
Open5GSn/a	2.0Affected 2.1Affected 2.2Affected 2.3Affected 2.4Affected 2.5Affected 2.6Affected 2.7Affected 2.8.0Affected

References

VDB-405595 | Open5GS PFCP types.c ogs_pfcp_parse_volume_measurement null pointer dereferencevdb-entrytechnical-description
VDB-405595 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-92417 | CVE Analysis and Reportthird-party-advisory
Submit #940465 | Open5GS <= 2.8.0 (latest) Denial of servicethird-party-advisory
https://github.com/open5gs/open5gs/issues/4745issue-tracking
https://github.com/open5gs/open5gs/commit/8f07b507b78ff94776f2cd49276eb116ed93d7f2patch
https://github.com/open5gs/open5gs/product

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