CVE-2026-36908
Received Received - Intake
Stack Overflow in Bento4 MP4 Parser

Publication date: 2026-06-26

Last updated on: 2026-06-26

Assigner: MITRE

Description
A stack overflow in the AP4_Array<AP4_TrunAtom::Entry>::EnsureCapacity component of axiomatic-systems Bento4 before v1.8.9allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
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Meta Information
Published
2026-06-26
Last Modified
2026-06-26
Generated
2026-06-27
AI Q&A
2026-06-27
EPSS Evaluated
N/A
NVD
CVE-2026-36908
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
axiomatic-systems bento4 to 1.8.9 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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Executive Summary

This vulnerability is a stack overflow in the EnsureCapacity component of the AP4_Array<AP4_TrunAtom::Entry> within axiomatic-systems Bento4 versions before 1.8.9. It occurs when processing a crafted MP4 file.

A stack overflow happens when a program writes more data to a buffer located on the stack than what is actually allocated, potentially overwriting adjacent memory.

In this case, the vulnerability allows attackers to exploit the MP4 file processing to trigger this overflow.

Impact Analysis

This vulnerability can be exploited by attackers to cause a Denial of Service (DoS) condition.

A Denial of Service means that the affected application or system may crash or become unresponsive when processing a maliciously crafted MP4 file.

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