CVE-2026-7585
Open5GS AMF nudm-handler.c amf_nudm_sdm_handle_provisioned denial of service
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 1, 2026
- Updated
- May 5, 2026
- Reserved
- May 1, 2026
Description
A vulnerability was determined in Open5GS up to 2.7.7. The impacted element is the function amf_nudm_sdm_handle_provisioned of the file /src/amf/nudm-handler.c of the component AMF. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | 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/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-404 Denial of Service
Affected Products
| Product | Versions |
|---|---|
Open5GSn/a |
|
References
- VDB-360533 | Open5GS AMF nudm-handler.c amf_nudm_sdm_handle_provisioned denial of servicevdb-entrytechnical-description
- VDB-360533 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #804334 | Open5gs AMF v2.7.7 Denial of Servicethird-party-advisory
- Submit #804335 | Open5gs AMF v2.7.7 Denial of Service (Duplicate)third-party-advisory
- Submit #804337 | Open5gs AMF v2.7.7 Denial of Service (Duplicate)third-party-advisory
- https://github.com/open5gs/open5gs/issues/4403exploitissue-tracking
- https://github.com/open5gs/open5gs/product
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.