Go/github.com/free5gc/ausf CVE-2026-53551: medium 6.9, EPSS 0.74%
free5GC AUSF: null byte injection in supiOrSuci causes HTTP 500 internal service failure
Action: Upgrade github.com/free5gc/ausf to 1.4.5 or later.
go get github.com/free5gc/ausf@v1.4.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.5 | - |
Fixed versions
| 1.4.5 |
Sources
- osv: GHSA-qj55-47fp-p62j#Go/github.com/free5gc/ausf
- nvd: CVE-2026-53551
- https://github.com/free5gc/free5gc/security/advisories/GHSA-qj55-47fp-p62j
- https://github.com/free5gc/free5gc/issues/1048
- https://github.com/free5gc/ausf/pull/61
- https://github.com/free5gc/ausf/commit/bfc4a10094dbacbd862baa4686829f3fcc06ce1e
- https://github.com/free5gc/ausf/releases/tag/v1.4.5
- https://github.com/free5gc/free5gc
- https://github.com/free5gc/free5gc/releases/tag/v4.2.2
CVE-2026-53551 · published · modified · JSON