CVE-2026-7586

Open5GS AMF nudm-handler.c ogs_id_get_value denial of service

MEDIUM
4.3
CVSS Score
Published: May 1, 2026 at 04:00 PM UTC
Updated: June 17, 2026 at 11:02 AM UTC
1 product affected across 1 vendorOpen5GS

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A weakness has been identified in Open5GS up to 2.7.7. Affected is the function ogs_id_get_value of the file /src/amf/nudm-handler.c of the component AMF. This manipulation causes denial of service. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/vuln/360536
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/vuln/360536/cti
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/submit/804336
ExploitIssue Tracking
Source: cverecord
https://github.com/open5gs/open5gs/issues/4405
Product
Source: cverecord
https://github.com/open5gs/open5gs/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-404

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