CVE-2026-10156

A vulnerability was determined in Open5GS up to 2.7.7. This affects the function handle_amf_info in the library /lib/sbi/nnrf-handler.c of the component nf-instances Endpoint. Executing a manipulation of the argument nf_info_pool can lead to resource consumption. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. Applying a patch is advised to resolve this issue. The issue report is flagged as already-fixed.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/open5gs/open5gs/
https://github.com/open5gs/open5gs/issues/4480
https://vuldb.com/submit/818598
https://vuldb.com/vuln/367409
https://vuldb.com/vuln/367409/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-05-31 00:16

Updated : 2026-07-22 07:10

NVD link : CVE-2026-10156

Mitre link : CVE-2026-10156

CVE.ORG link : CVE-2026-10156

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-404

Improper Resource Shutdown or Release

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This affects the function handle_amf_info in the library /lib/sbi/nnrf-handler.c of the component nf-instances Endpoint. Executing a manipulation of the argument nf_info_pool can lead to resource consumption. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. Applying a patch is advised to resolve this issue. The issue report is flagged as already-fixed."}, {"lang": "es", "value": "Se determin\u00f3 una vulnerabilidad en Open5GS hasta 2.7.7. Esto afecta a la funci\u00f3n handle_amf_info en la biblioteca /lib/sbi/nnrf-handler.c del componente nf-instances Endpoint. Ejecutar una manipulaci\u00f3n del argumento nf_info_pool puede llevar a un consumo de recursos. El ataque puede realizarse desde remoto. El exploit ha sido divulgado p\u00fablicamente y puede utilizarse. Se aconseja aplicar un parche para resolver este problema. El informe del problema est\u00e1 marcado como ya solucionado."}], "lastModified": "2026-07-22T07:10:00.107", "sourceIdentifier": "cna@vuldb.com"}