Technology · free5GC
free5GC Udr vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in free5GC Udr: 0 in the last 7 days and 1 in the last 90 days, 2 of them critical and 2 exploited in the wild. The most recent, CVE-2026-47780, was published on 15 September 2026.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 2
- Exploited in the wild
- 2
About free5GC Udr
The Unified Data Repository (UDR) is a component of the free5GC open-source 5G core network project responsible for storing and retrieving subscriber data.
Latest free5GC Udr vulnerabilities
- CVE-2026-47780: free5GC is an open-source implementation of the 5G core network. In 4.2.3 and earlier, HandleCreateEeSubscriptions and…mediumCVSS 4EPSS 0.5%
- CVE-2026-44324: free5GC UDR denial of service via nil type assertionmediumCVSS 6.5EPSS 0.7%
- CVE-2026-44323: free5GC UDR nil pointer dereference in nudr-dr DELETE handlermediumCVSS 4.3EPSS 0.6%
- CVE-2026-34910: Ubiquiti UniFi OS command injection via improper input validationcriticalexploited in the wildCVSS 10EPSS 33.6%
- CVE-2026-34908: Ubiquiti UniFi OS improper access controlcriticalexploited in the wildCVSS 10EPSS 0.9%
- CVE-2026-40245: free5gc UDR information disclosure in nudr-dr servicehighCVSS 7.5EPSS 0.6%
Most severe free5GC Udr vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-34910: Ubiquiti UniFi OS command injection via improper input validationcriticalexploited in the wildCVSS 10EPSS 33.6%
- CVE-2026-34908: Ubiquiti UniFi OS improper access controlcriticalexploited in the wildCVSS 10EPSS 0.9%
- CVE-2026-40245: free5gc UDR information disclosure in nudr-dr servicehighCVSS 7.5EPSS 0.6%
- CVE-2026-44324: free5GC UDR denial of service via nil type assertionmediumCVSS 6.5EPSS 0.7%
- CVE-2026-44323: free5GC UDR nil pointer dereference in nudr-dr DELETE handlermediumCVSS 4.3EPSS 0.6%
- CVE-2026-47780: free5GC is an open-source implementation of the 5G core network. In 4.2.3 and earlier, HandleCreateEeSubscriptions and…mediumCVSS 4EPSS 0.5%
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 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 1 | 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/udr.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, "free5GC Udr vulnerabilities", https://junglewise.ai/threats/technologies/udr, 27 September 2026.