CVE-2026-15720 (GCVE-0-2026-15720)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:20 – Updated: 2026-07-15 14:02
VLAI
EPSS
VEX
Title
Pre-auth heap out-of-bounds read in the AMF NAS 5GS mobile-identity handler
Summary
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.
Severity
8.6 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:02 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
redhat-cnalr
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/open5gs/open5gs/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-04 18:11
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