| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | CVE-2026-55784 | 29 Aug 202600:00 | – | circl |
 | CVE-2026-55784 free5GC AUSF authentication contexts can be overwritten by concurrent requests for the same SUPI | 28 Aug 202622:23 | – | cvelist |
 | EUVD-2026-68016 | 28 Aug 202622:23 | – | euvd |
 | free5GC AUSF authentication contexts can be overwritten by concurrent requests for the same SUPI | 28 Aug 202622:24 | – | github |
 | CVE-2026-55784 | 28 Aug 202622:23 | – | mend |
 | CVE-2026-55784 | 28 Aug 202623:17 | – | nvd |
 | GHSA-334Q-H5G3-FPXV free5GC AUSF authentication contexts can be overwritten by concurrent requests for the same SUPI | 28 Aug 202622:24 | – | osv |
| GO-2026-6326 free5GC AUSF authentication contexts can be overwritten by concurrent requests for the same SUPI in github.com/free5gc/ausf | 2 Sep 202618:37 | – | osv |
| OPENSUSE-SU-2026:21812-1 Security update for govulncheck-vulndb | 8 Sep 202616:52 | – | osv |
| SUSE-SU-2026:23692-1 Security update for govulncheck-vulndb | 8 Sep 202616:28 | – | osv |
10
[
{
"vendor": "free5gc",
"product": "free5gc",
"versions": [
{
"version": "<= 1.4.4",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Supi | request body | /nausf-auth/v1/ue-authentications | Race condition in AUSF UePool causing concurrent POST requests for the same SUPI to overwrite authentication context, leading to AT_MAC verification failure and denial of authentication. | CWE-362 |
Data
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08 Sep 2026 21:11Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00419
SSVC