Vulnerability DatabaseCVE-2025-55663
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CVE-2025-55663
Published:June 15, 2026
Updated:June 29, 2026
A segmentation violation in the Track_SetStreamDescriptor function (isomedia/track.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
Affected Packages
https://github.com/gpac/gpac.git (GITHUB):
Affected version(s) =v2.4.0 <v26.02.0
Fix Suggestion:
Update to version v26.02.0
Related Resources (2)
http://www.openwall.com/lists/oss-security/2026/06/13/14
https://infosec.exchange/@sigdevel/116733899601128471
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CVSS v4
Base Score:
6.8
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
0.19