What is CVE-2019-6132?

CVE-2019-6132 is a high-severity vulnerability in Axiosys Bento4, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2019-01-11.

How severe is CVE-2019-6132?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Axiosys Bento4

CVE-2019-6132

An issue was discovered in Bento4 v1.5.1-627. There is a memory leak in AP4_DescriptorFactory::CreateDescriptorFromStream in Core/Ap4DescriptorFactory.cpp when called from the AP4_EsdsAtom class in Core/Ap4EsdsAtom.cpp, as demonstrated by mp42aac.

Published 2019-01-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.3th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Axiosys Bento4 — versions 1.5.1-627

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime

References

github.com/axiomatic-systems/Bento4/issues/357 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-6132?: CVE-2019-6132 is a high-severity vulnerability in Axiosys Bento4, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2019-01-11.
How severe is CVE-2019-6132?: High severity. CVSS v3 base score is 7.5 out of 10.