VDB
CVE-2026-33063
CVE-2026-33063
PUBLISHED
CVSS 8.699999809265137 HIGH
free5GC AUSF UE Authentication Panic on Nil SuciSupiMap Interface Conversion
EPSS 0.91% · 59.4th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.91%
59.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| free5gc | free5gc | 0, 0 |
| free5gc | ausf | *, < 1.4.2 |
| github.com | free5gc/ausf | 0, 0 |
Timeline
- Mar 18, 2026 CVE Published
- Mar 20, 2026 CVE Updated
- Mar 20, 2026 EPSS Score
- Mar 22, 2026 EPSS Score
- Mar 22, 2026 Coalition ESS Score
- Mar 23, 2026 EPSS Score
- Mar 23, 2026 Security Advisory
- Mar 25, 2026 EPSS Score
- May 18, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 23, 2026 EPSS Score
References
- https://github.com/free5gc/free5gc/security/advisories/GHSA-4jrw-92fg-4jwx url
- https://nvd.nist.gov/vuln/detail/CVE-2026-33063 advisory
- https://github.com/free5gc/free5gc/issues/778 url
- https://github.com/free5gc/ausf/pull/52 url
- https://github.com/free5gc/ausf/commit/3b9ac4403c2756dc89a5ed3cdcefe688458588aa url
- https://github.com/free5gc/free5gc package