What is CVE-2022-3817?

CVE-2022-3817 is a medium-severity vulnerability in Axiomatic Bento4, classified under Improper Resource Shutdown or Release. CVSS score: 4.3/10. Published 2022-11-01.

How severe is CVE-2022-3817?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Axiomatic Bento4

CVE-2022-3817

A vulnerability has been found in Axiomatic Bento4 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component mp4mux. The manipulation leads to memory leak. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212683.

Published 2022-11-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.008 (55.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Axiomatic Bento4
Axiosys Bento4 — versions 1.6.0-639

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

References

github.com/axiomatic-systems/Bento4/issues/792 (Third Party Advisory, Issue Tracking)
github.com/axiomatic-systems/Bento4/files/9727057/POC_mp4mux_1729452038.zip (Exploit, Third Party Advisory)
vuldb.com/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-3817?: CVE-2022-3817 is a medium-severity vulnerability in Axiomatic Bento4, classified under Improper Resource Shutdown or Release. CVSS score: 4.3/10. Published 2022-11-01.
How severe is CVE-2022-3817?: Medium severity. CVSS v3 base score is 4.3 out of 10.