What is CVE-2022-47662?

CVE-2022-47662 is a medium-severity vulnerability in Gpac, classified under Uncontrolled Recursion. CVSS score: 5.5/10. Published 2023-01-05.

How severe is CVE-2022-47662?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Gpac

CVE-2022-47662

GPAC MP4Box 2.1-DEV-rev649-ga8f438d20 has a segment fault (/stack overflow) due to infinite recursion in Media_GetSample isomedia/media.c:662

Published 2023-01-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (21.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Gpac

Weakness classification (CWE)

CWE-674 — Uncontrolled Recursion

References

github.com/gpac/gpac/issues/2359 (Exploit, Patch, Third Party Advisory, Issue Tracking)
www.debian.org/security/2023/dsa-5411 (vendor-advisory)

Frequently asked questions

What is CVE-2022-47662?: CVE-2022-47662 is a medium-severity vulnerability in Gpac, classified under Uncontrolled Recursion. CVSS score: 5.5/10. Published 2023-01-05.
How severe is CVE-2022-47662?: Medium severity. CVSS v3 base score is 5.5 out of 10.