CVE-2025-60475

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Buffer Overflow in GPAC MP4Box Media Parser

Publication date: 2026-10-20

Last updated on: 2026-10-28

Assigner: MITRE

Description

A buffer overflow in the gf_ac4_parser_bs function (/media_tools/av_parsers.c) of GPAC Project/MP4Box before 2.5 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input.

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Meta Information

Published

2026-10-20

Last Modified

2026-10-28

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2025-60475

EUVD

EUVD-2025-211141

Affected Vendors & Products

Vendor	Product	Version / Range
n/a	n/a	n/a

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-119	The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Attack-Flow Graph

Executive Summary

This vulnerability is a buffer overflow in the gf_ac4_parser_bs function of GPAC Project/MP4Box before version 2.5. It occurs when processing a crafted input file, leading to a Denial of Service (DoS) condition.

Impact Analysis

The vulnerability allows attackers to cause a system crash or freeze by supplying a specially crafted input file. This can disrupt services relying on GPAC Project/MP4Box for media processing.

Mitigation Strategies

Update GPAC Project/MP4Box to version 2.5 or later to address the buffer overflow in gf_ac4_parser_bs.

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