CVE Catalog
CVE-2026-30045
UnknownSummary
An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted HTTP/2 GET request.
Risk Assessment
The attack can crash the network function discovery service, leading to service unavailability and network disruptions.
Recommendation
Update open5gs to a patched version or apply available security fixes.
Original NVD description (English source)
An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted HTTP/2 GET request.