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CVE-2026-82588 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

A vulnerability was identified in Open5GS up to 2.7.7. This issue affects some unknown processing of the file src/amf/namf-handler.c of the component Transfer Endpoint. Such manipulation leads to null pointer dereference. The attack can be launched remotely. Upgrading to version 2.8.0 is capable of addressing this issue. The name of the patch is abf8a836564b966b5141110fc25ed413c4f17522. Upgrading the affected component is advised.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/open5gs/open5gs/issues/4397	CISA-ADP
https://github.com/open5gs/open5gs/	[email protected]
https://github.com/open5gs/open5gs/commit/abf8a836564b966b5141110fc25ed413c4f17522	[email protected]
https://github.com/open5gs/open5gs/issues/4397	[email protected]
https://github.com/open5gs/open5gs/releases/tag/v2.8.0	[email protected]
https://vuldb.com/cve/CVE-2026-82588	[email protected]
https://vuldb.com/submit/891891	[email protected]
https://vuldb.com/vuln/397083	[email protected]
https://vuldb.com/vuln/397083/cti	[email protected]

see all 9 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-404	Improper Resource Shutdown or Release	[email protected]
CWE-476	NULL Pointer Dereference	[email protected]

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

Date	Action	Recorded By
Sep 1, 2026	CVE Modified	CISA-ADP
Aug 30, 2026	New CVE Received	[email protected]