Technology · Go
github.com/free5gc/ausf (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in github.com/free5gc/ausf (Go): 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55785, was published on 28 August 2026.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 0
- Exploited in the wild
- 0
About github.com/free5gc/ausf (Go)
The Authentication Server Function (AUSF) component of the free5GC open-source 5G core network project.
Latest github.com/free5gc/ausf (Go) vulnerabilities
- CVE-2026-55785: free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic…lowCVSS 3.7EPSS 0.4%
- CVE-2026-55784: free5GC is an open-source implementation of the 5G core network. In version 1.4.4 and earlier, the AUSF component stores…highCVSS 7.5EPSS 0.4%
- CVE-2026-53551: free5gc AUSF improper input validation in supiOrSuci fieldmediumCVSS 4EPSS 0.7%
- CVE-2026-33063: GO-2026-4754 - free5GC AUSF UE Authentication Panic on Nil SuciSupiMap Interface Conversion in github.com/free5gc/ausfmediumCVSS 4EPSS 0.9%
Most severe github.com/free5gc/ausf (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-55784: free5GC is an open-source implementation of the 5G core network. In version 1.4.4 and earlier, the AUSF component stores…highCVSS 7.5EPSS 0.4%
- CVE-2026-33063: GO-2026-4754 - free5GC AUSF UE Authentication Panic on Nil SuciSupiMap Interface Conversion in github.com/free5gc/ausfmediumCVSS 4EPSS 0.9%
- CVE-2026-53551: free5gc AUSF improper input validation in supiOrSuci fieldmediumCVSS 4EPSS 0.7%
- CVE-2026-55785: free5GC is an open-source implementation of the 5G core network. Prior to 1.4.5, the AUSF component performs cryptographic…lowCVSS 3.7EPSS 0.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 1 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 2 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/github-com-free5gc-ausf.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "github.com/free5gc/ausf (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-free5gc-ausf, 26 September 2026.