CVE-2026-8729
4.3 MEDIUMA vulnerability was detected in Open5GS up to 2.7.7
Published: 2026-05-17 · Last updated: 2026-05-18
Severity and scoring
- CVSS
- 4.3 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- CWE
- CWE-404
Affected products
| Vendor | Product |
|---|---|
| open5gs | open5gs |
Description
A vulnerability was detected in Open5GS up to 2.7.7. This affects an unknown function in the library /lib/sbi/message.c of the component NRF. Performing a manipulation of the argument service-names/snssais results in denial of service. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-8729
- [Other]https://github.com/open5gs/open5gs/
- [Exploit reference]https://github.com/open5gs/open5gs/issues/4460
- [Other]https://vuldb.com/submit/808512
- [Other]https://vuldb.com/submit/808513
- [Other]https://vuldb.com/vuln/364318
- [Other]https://vuldb.com/vuln/364318/cti
Related CVEs
Same vendor
- CVE-2026-8746 — A security flaw has been discovered in Open5GS up to 2.7.7 (4.3 MEDIUM)
- CVE-2026-8745 — A vulnerability was identified in Open5GS up to 2.7.7 (4.3 MEDIUM)
- CVE-2026-8744 — A vulnerability was determined in Open5GS up to 2.7.7 (4.3 MEDIUM)
- CVE-2026-8743 — A vulnerability was found in Open5GS up to 2.7.6 (6.3 MEDIUM)
- CVE-2026-8731 — A vulnerability has been found in Open5GS up to 2.7.7 (4.3 MEDIUM)
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