CVE-2025-26666

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Apr 8, 2025
Updated: Apr 9, 2025
CWE ID 122

Summary

CVE-2025-26666 is a recently identified vulnerability affecting Windows Media. This issue involves a heap-based buffer overflow, which allows an attacker who has already gained authorized access to the system to execute arbitrary code locally. Exploitation of this vulnerability could result in significant damage, including data theft or system compromise. The precise cause of the buffer overflow has not been disclosed, but affected users are encouraged to apply patches or updates as soon as they become available to mitigate the risk.

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Affected Products

  • Microsoft Windows 10
  • Microsoft Windows 11
  • Microsoft Windows Server 2022

Affected Vendors

  • Microsoft