An access violation in the BaseSplitterFile::Read function of Aleksoid1978 MPC-BE before commit 4341cb3 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://github.com/Aleksoid1978/MPC-BE/issues/1062 cve-icon cve-icon
https://github.com/axiomatic-systems/Bento4/issues/873 cve-icon
History

Mon, 06 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title BaseSplitterFile Access Violation Leading to Denial of Service in MPC‑BE

Mon, 06 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title BaseSplitterFile Access Violation Leading to Denial of Service in MPC‑BE

Mon, 06 Jul 2026 03:15:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read in MPC‑BE MP4 Parser Causes Crash

Sun, 05 Jul 2026 19:15:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Read in MPC‑BE MP4 Parser Causes Crash

Sun, 05 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Title Access Violation in MPC‑BE MP4 Reading Causes Denial of Service

Sat, 04 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title Access Violation in MPC‑BE MP4 Reading Causes Denial of Service

Sat, 04 Jul 2026 07:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption Leading to Denial-of-Service via Crafted MP4 in MPC‑BE

Fri, 03 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Memory Corruption Leading to Denial-of-Service via Crafted MP4 in MPC‑BE

Fri, 03 Jul 2026 05:00:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted MP4 File in MPC‑BE Old Builds
Weaknesses CWE-125
CWE-416

Thu, 02 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted MP4 File in MPC‑BE Old Builds
Weaknesses CWE-125
CWE-416

Thu, 02 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 02 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title DoS via Access Violation in MPC-BE MP4 Parser
Weaknesses CWE-125
CWE-416

Thu, 02 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Title DoS via Access Violation in MPC-BE MP4 Parser
Weaknesses CWE-125
CWE-416

Wed, 01 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Description An access violation in the BaseSplitterFile::Read function of Aleksoid1978 MPC-BE before commit 4341cb3 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-07-01T00:00:00.000Z

Updated: 2026-07-02T14:38:37.567Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-36910

cve-icon Vulnrichment

Updated: 2026-07-02T14:38:00.153Z

cve-icon NVD

No data.

cve-icon Redhat

No data.