CVE-2025-8801

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability was found in Open5GS up to 2.7.5. This affects the function gmm_state_exception of the file src/amf/gmm-sm.c of the component AMF. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The identifier of the patch is f47f2bd4f7274295c5fbb19e2f806753d183d09a. It is recommended to upgrade the affected component.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-404

Affected software

Vendor	Product	Versions
n/a	Open5GS	2.7.0; 2.7.1; 2.7.2; 2.7.3; 2.7.4; 2.7.5

References

https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8801
https://github.com/open5gs/open5gs/commit/f47f2bd4f7274295c5fbb19e2f806753d183d09aPatch
https://github.com/open5gs/open5gs/issues/3977Issue Tracking
https://github.com/open5gs/open5gs/issues/3977#issuecomment-3052575886Issue Tracking
https://github.com/open5gs/open5gs/releases/tag/v2.7.6Release Notes
https://github.com/user-attachments/files/21095572/nudm-sdm.zipExploit
https://vuldb.com/?ctiid.319329Permissions Required, VDB Entry
https://vuldb.com/?id.319329Third Party Advisory, VDB Entry
https://vuldb.com/?submit.626118Third Party Advisory, VDB Entry
https://github.com/open5gs/open5gs/issues/3977Issue Tracking

Timeline

Published: Aug 10, 2025
Last modified: Jun 17, 2026
NVD status: Modified

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