What is CVE-2024-31196?

CVE-2024-31196 is a medium-severity vulnerability in Opennetworking Libfluid Msg, classified under CWE-690. CVSS score: 5.3/10. Published 2024-09-18.

How severe is CVE-2024-31196?

Medium severity. CVSS v3 base score is 5.3 out of 10.

NULL pointer dereference in Opennetworking Libfluid Msg

CVE-2024-31196

Unchecked Return Value to NULL Pointer Dereference vulnerability in Open Networking Foundation (ONF) libfluid (libfluid_msg module). This vulnerability is associated with program routine fluid_msg::ActionList::unpack10. This issue affects libfluid: 0.1.0.

Published 2024-09-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.004 (33.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 33.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Opennetworking Libfluid Msg — versions 0.1.0
Open Networking Foundation (Onf) Libfluid — versions 0.1.0

Weakness classification (CWE)

References

www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-31196 (Third Party Advisory)

Frequently asked questions

What is CVE-2024-31196?: CVE-2024-31196 is a medium-severity vulnerability in Opennetworking Libfluid Msg, classified under CWE-690. CVSS score: 5.3/10. Published 2024-09-18.
How severe is CVE-2024-31196?: Medium severity. CVSS v3 base score is 5.3 out of 10.