Heap-based buffer overflow in Microsoft MPEG-2 Video Extension allows an unauthorized attacker to execute code over a network.

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Fixes

Solution

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Workaround

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History

Tue, 13 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 13 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
Description Heap-based buffer overflow in Microsoft MPEG-2 Video Extension allows an unauthorized attacker to execute code over a network.
Title Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft mpeg-2 Video Extension
Weaknesses CWE-122
CPEs cpe:2.3:a:microsoft:mpeg-2_video_extension:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft mpeg-2 Video Extension
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-10-13T22:23:47.887Z

Reserved: 2026-08-04T00:04:56.037Z

Link: CVE-2026-70343

cve-icon Vulnrichment

Updated: 2026-10-13T20:43:04.301Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-13T19:19:50.533

Modified: 2026-10-13T21:18:18.783

Link: CVE-2026-70343

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses