CVE-2021-46239

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p48

Published

Jan 21, 2022 (Jan 21, 2022)

Modified

Jun 17, 2026

Description

The binary MP4Box in GPAC v1.1.0 was discovered to contain an invalid free vulnerability via the function gf_free () at utils/alloc.c. This vulnerability can lead to a Denial of Service (DoS).

Vendors: gpac
Products: gpac
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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