VULNERABILITY INTELLIGENCE
CVE-2026-15720
CVSS score8.6 HIGH
EPSS probability0.54%
CISA KEVNot currently listed
Published2026-07-14
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Description
In Open5GS through version 2.7.7 a pre-authentication heap out-of-bounds read in the AMF NAS 5GS mobile-identity handler may result in subscriber-wide denial of service.
Weakness classification
- 74b3a70d-cca6-4d34-9789-e83b222ae3be: CWE-125