CVE-2021-40564

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CVSS 3.1

5.5 medium

EPSS

<1%p56

Published

Jan 12, 2022 (Jan 12, 2022)

Modified

Jun 17, 2026

Description

A Segmentation fault caused by null pointer dereference vulnerability eists in Gpac through 1.0.2 via the avc_parse_slice function in av_parsers.c when using mp4box, which causes a denial of service.

Vendors: gpac
Products: gpac
Weakness: CWE-476
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 (0.8%)

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