CVE-2025-26666 - Vulnerability Details - OpenCVE

Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26666
https://nvd.nist.gov/vuln/detail/CVE-2025-26666
https://www.cve.org/CVERecord?id=CVE-2025-26666

History

Wed, 09 Apr 2025 02:00:00 +0000

Type	Values Removed	Values Added
References		https://nvd.nist.gov/vuln/detail/CVE-2025-26666 https://www.cve.org/CVERecord?id=CVE-2025-26666
Metrics	threat_severity `None`	threat_severity `Important`

Tue, 08 Apr 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 08 Apr 2025 17:30:00 +0000

Type	Values Removed	Values Added
Description		Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.
Title		Windows Media Remote Code Execution Vulnerability
Weaknesses		CWE-122
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26666
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-04-08T17:23:07.837Z

Updated: 2025-04-30T17:13:29.009Z

Reserved: 2025-02-12T22:35:41.548Z

Link: CVE-2025-26666

Vulnrichment

Updated: 2025-04-08T20:06:21.916Z

NVD

Status : Awaiting Analysis

Published: 2025-04-08T18:15:49.833

Modified: 2025-04-09T20:03:01.577

Link: CVE-2025-26666

Redhat

Severity : Important

Publid Date: 2025-04-08T17:23:07Z

Links: CVE-2025-26666 - Bugzilla

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