CVE-2025-52293 — HIGH (7.5)

Vulnerability Description

A segmentation violaton in the gf_hevc_read_sps_bs_internal function (media_tools/av_parsers.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying crafted HEVC SPS data.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gpac	Gpac	2.4

Related Weaknesses (CWE)

CWE-400

References

https://infosec.exchange/@sigdevel/116710484148913883ExploitMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2026/06/13/19

FAQ

What is CVE-2025-52293?

CVE-2025-52293 is a vulnerability with a CVSS score of 7.5 (HIGH). A segmentation violaton in the gf_hevc_read_sps_bs_internal function (media_tools/av_parsers.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying crafted HEVC SPS d...

How severe is CVE-2025-52293?

CVE-2025-52293 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-52293?

Check the references section above for vendor advisories and patch information. Affected products include: Gpac Gpac.