CVE-2022-47657

7.8 highEPSS 0.4%

High (7.8) in gpac gpac. EPSS 0.4% chance of exploitation in the next 30 days.

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

Severity

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2023-01-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19