HIGH

CVE-2022-40890

CVSS v3

7.5

HIGH

EPSS Score

1.0 %

exploit probability, as of 2026-10-16

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-40890 yet.

Full record on NVD

Description

A vulnerability in /src/amf/amf-context.c in Open5GS 2.4.10 and earlier leads to AMF denial of service.

Technical details

Published: 2022-09-29

Frequently asked questions

What is CVE-2022-40890?

A vulnerability in /src/amf/amf-context.c in Open5GS 2.4.10 and earlier leads to AMF denial of service.

Is CVE-2022-40890 actively exploited?

Active exploitation of CVE-2022-40890 has not been confirmed. Its EPSS score was 1.0% on 2026-10-16, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-40890?

CVE-2022-40890 has a CVSS v3 base score of 7.5 (HIGH severity).

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