CVE-2025-55648
Received Received - Intake
BaseFortify

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: MITRE

Description
A heap buffer overflow in the gf_opus_parse_packet_header function (media_tools/av_parsers.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
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Meta Information
Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-06-16
AI Q&A
2026-06-15
EPSS Evaluated
N/A
NVD
CVE-2025-55648
EUVD
EUVD-2025-210147
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
gpac mp4box 2.4
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-122 A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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Executive Summary

This vulnerability is a heap buffer overflow found in the function gf_opus_parse_packet_header within the media_tools/av_parsers.c file of GPAC MP4Box version 2.4. It occurs when the software processes a specially crafted MP4 file, which can cause the program to behave unexpectedly.

Specifically, the overflow happens in the heap memory area, which can lead to memory corruption.

Impact Analysis

An attacker exploiting this vulnerability can cause a Denial of Service (DoS) condition by supplying a crafted MP4 file to GPAC MP4Box v2.4. This means the application may crash or become unresponsive, disrupting normal operations.

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