Description
Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
Published: 2026-10-13
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories

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History

Thu, 15 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft hevc Video Extensions For Licensed Applications
Vendors & Products Microsoft hevc Video Extensions For Licensed Applications

Wed, 14 Oct 2026 19:30:00 +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 Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
Title HEVC Video Extensions Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft hevc Video Extensions
Microsoft hevc Video Extensions For Licensed Appplications
Microsoft hevc Video Extensions From Device Manufacturer
Weaknesses CWE-190
CPEs cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:hevc_video_extensions_for_licensed_appplications:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:hevc_video_extensions_from_device_manufacturer:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft hevc Video Extensions
Microsoft hevc Video Extensions For Licensed Appplications
Microsoft hevc Video Extensions From Device Manufacturer
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'}


Subscriptions

Microsoft Hevc Video Extensions Hevc Video Extensions For Licensed Applications Hevc Video Extensions For Licensed Appplications Hevc Video Extensions From Device Manufacturer
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-10-15T22:19:09.521Z

Reserved: 2026-10-09T21:52:56.474Z

Link: CVE-2026-108400

cve-icon Vulnrichment

Updated: 2026-10-13T22:14:08.759Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-13T19:18:05.300

Modified: 2026-10-13T23:17:30.400

Link: CVE-2026-108400

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-15T11:30:17Z

Weaknesses