Description
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
Published: 2026-09-08
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 09 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Tue, 08 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
Title Web Media Extensions Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft web Media Extensions
Weaknesses CWE-122
CPEs cpe:2.3:a:microsoft:web_media_extensions:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft web Media Extensions
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 Web Media Extensions
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-09-09T21:35:49.106Z

Reserved: 2026-08-26T18:40:19.856Z

Link: CVE-2026-81352

cve-icon Vulnrichment

Updated: 2026-09-09T09:52:52.804Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-08T18:20:52.940

Modified: 2026-09-09T10:22:03.917

Link: CVE-2026-81352

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-09T03:00:05Z

Weaknesses
  • CWE-122

    Heap-based Buffer Overflow