CVE-2026-86212

medium

Description

A vulnerability has been found in Open5GS 2.7.7/2.8.0. This vulnerability affects unknown code of the component AMF/MME. The manipulation leads to improper authorization. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9468de94caed2fc940f4a23cbf734651896d0fde. To fix this issue, it is recommended to deploy a patch.

References

https://vuldb.com/vuln/399348/cti

https://vuldb.com/vuln/399348

https://vuldb.com/submit/896623

https://vuldb.com/cve/CVE-2026-86212

https://github.com/open5gs/open5gs/issues/4680

https://github.com/open5gs/open5gs/commit/9468de94caed2fc940f4a23cbf734651896d0fde

https://github.com/open5gs/open5gs/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-72103

Details

Source: Mitre, NVD

Published: 2026-09-06

Updated: 2026-09-11

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Severity: Medium

CVSS v4

Base Score: 5.3

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00488