๐Ÿ” CVE Alert

CVE-2026-30079

CRITICAL 9.8
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
6th

In OpenAirInterface V2.2.0 AMF, Out of sequence messages causes incorrect state transition during UE registration procedure. This allows authentication to be bypassed completely. If a SecurityModeComplete message is sent after InitialUERegistration, a registration reject is received followed by a registration accept! This leads the UE to be registered without proper authentication.

Vendor n/a
Product n/a
Published Apr 7, 2026
Last Updated Apr 9, 2026
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Affected Versions

n/a / n/a
n/a

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
gitlab.eurecom.fr: https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/77