CVE-2026-30077

high

Description

OpenAirInterface V2.2.0 AMF crashes when it fails to decode the message. Not all decode failures result in a crash. But the crash is consistent for particular inputs. An example input in hex stream is 80 00 00 0E 00 00 01 00 0F 80 02 02 40 00 58 00 01 88.

References

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/merge_requests/414

https://gitlab.eurecom.fr/oai/cn5g/oai-cn5g-amf/-/issues/76

Details

Source: Mitre, NVD

Published: 2026-03-30

Updated: 2026-04-06

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00059