What is CVE-2025-55658?

CVE-2025-55658 is a medium-severity vulnerability, classified under CWE-1077. CVSS score: 6.5/10. Published 2026-06-09.

How severe is CVE-2025-55658?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2025-55658

CVE-2025-55658

GPAC MP4Box v2.4 was discovered to contain a floating point exception in the gf_opus_parse_packet_header function (media_tools/av_parsers.c). bThis vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Weakness classification (CWE)

CWE-1077

References

cve@mitre.org

Frequently asked questions

What is CVE-2025-55658?: CVE-2025-55658 is a medium-severity vulnerability, classified under CWE-1077. CVSS score: 6.5/10. Published 2026-06-09.
How severe is CVE-2025-55658?: Medium severity. CVSS v3 base score is 6.5 out of 10.