What is CVE-2024-30806?

CVE-2024-30806 is a medium-severity vulnerability in Axiosys Bento4, classified under Heap-based Buffer Overflow. CVSS score: 6.5/10. Published 2024-04-02.

How severe is CVE-2024-30806?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in Axiosys Bento4

CVE-2024-30806

An issue was discovered in Bento4 v1.6.0-641-2-g1529b83. There is a heap overflow in AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp, leading to a Denial of Service (DoS), as demonstrated by mp42aac.

Vulnerability class: Buffer Overflow

Published 2024-04-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.005 (42.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Axiosys Bento4 — versions 1.6.0-641

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

github.com/axiomatic-systems/Bento4/issues/914 (Exploit, Third Party Advisory, Issue Tracking)
github.com/zhangteng0526/CVE-information/blob/main/CVE-2024-30806 (Third Party Advisory)

Frequently asked questions

What is CVE-2024-30806?: CVE-2024-30806 is a medium-severity vulnerability in Axiosys Bento4, classified under Heap-based Buffer Overflow. CVSS score: 6.5/10. Published 2024-04-02.
How severe is CVE-2024-30806?: Medium severity. CVSS v3 base score is 6.5 out of 10.