A weakness has been identified in Open5GS up to 2.7.7. Impacted is the function ogs_nnrf_nfm_handle_nf_profile of the file lib/sbi/nnrf-handler.c of the component NRF. This manipulation causes denial of service. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.
References
| Link | Resource |
|---|---|
| https://github.com/open5gs/open5gs/ | Product |
| https://github.com/open5gs/open5gs/issues/4456 | Exploit Issue Tracking |
| https://github.com/open5gs/open5gs/pull/4534 | Exploit Issue Tracking Patch |
| https://vuldb.com/submit/808508 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/362588 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/362588/cti | Permissions Required VDB Entry |
Configurations
History
14 May 2026, 18:19
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* | |
| First Time |
Open5gs
Open5gs open5gs |
|
| References | () https://github.com/open5gs/open5gs/ - Product | |
| References | () https://github.com/open5gs/open5gs/issues/4456 - Exploit, Issue Tracking | |
| References | () https://github.com/open5gs/open5gs/pull/4534 - Exploit, Issue Tracking, Patch | |
| References | () https://vuldb.com/submit/808508 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/362588 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/362588/cti - Permissions Required, VDB Entry |
11 May 2026, 16:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-11 16:17
Updated : 2026-05-14 18:19
NVD link : CVE-2026-8291
Mitre link : CVE-2026-8291
CVE.ORG link : CVE-2026-8291
JSON object : View
Products Affected
open5gs
- open5gs
CWE
CWE-404
Improper Resource Shutdown or Release