CVE-2026-78186 in Open5GS

Prediction

by VulDB Data Team • 08/23/2026

A flaw has been found in Open5GS up to 2.8.0. This affects an unknown function of the file src/hss/hss-cx-path.c of the component HSS. This manipulation of the argument User-Name causes reachable assertion. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: c9abe09421eb99bbf1cd7862a3d375e58a4eb9e4. It is recommended to apply a patch to fix this issue.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

• Responsible: VulDB
• Moderation: accepted
• Entry: VDB-394568
• CPE: ready
• CWE: CWE-617 (confirmed)
• Exploit: Download
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-78186
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-78186
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-78186/