CVE-2022-47661: Gpac

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

GPAC MP4Box 2.1-DEV-rev649-ga8f438d20 is vulnerable to Buffer Overflow via media_tools/av_parsers.c:4988 in gf_media_nalu_add_emulation_bytes

Affected products

• Gpac Gpac: before 2.2.0 (fixed in 2.2.0)

Published 2023-01-05. Last modified 2026-06-17.