A vulnerability was identified in Open5GS up to 2.7.7. Affected by this vulnerability is the function ogs_timer_add in the library /src/ausf/nausf-handler.c of the component AUSF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
References
| Link | Resource |
|---|---|
| https://github.com/open5gs/open5gs/ | Product |
| https://github.com/open5gs/open5gs/issues/4472 | Exploit Issue Tracking |
| https://vuldb.com/submit/817031 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/364332 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/364332/cti | Permissions Required VDB Entry |
Configurations
History
18 May 2026, 18:34
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/open5gs/open5gs/ - Product | |
| References | () https://github.com/open5gs/open5gs/issues/4472 - Exploit, Issue Tracking | |
| References | () https://vuldb.com/submit/817031 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/364332 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/364332/cti - Permissions Required, VDB Entry | |
| First Time |
Open5gs
Open5gs open5gs |
|
| CPE | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* |
17 May 2026, 10:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-17 10:16
Updated : 2026-05-18 18:34
NVD link : CVE-2026-8745
Mitre link : CVE-2026-8745
CVE.ORG link : CVE-2026-8745
JSON object : View
Products Affected
open5gs
- open5gs
CWE
CWE-404
Improper Resource Shutdown or Release