VULNERABILITY INTELLIGENCE

CVE-2022-47657

CVSS score7.8 HIGH

EPSS probability0.36%

CISA KEVNot currently listed

Published2023-01-05

Last modified2026-06-17

Description

GPAC MP4Box 2.1-DEV-rev644-g5c4df2a67 is vulnerable to buffer overflow in function hevc_parse_vps_extension of media_tools/av_parsers.c:7662