cve-2025-21387

About this tag
CVE-2025-21387 is a critical remote code execution vulnerability in Microsoft Excel, as disclosed by the Microsoft Security Response Center. Discussions on WindowsForum.com focus on understanding the flaw, its potential impact on Windows systems, and mitigation steps. Users share insights on patching and securing Excel installations to prevent exploitation. The tag covers technical analysis, security advisories, and practical advice for administrators and home users concerned about this specific vulnerability.

  1. CVE-2025-21387: Critical RCE Vulnerability in Microsoft Excel

    A new security advisory from the Microsoft Security Response Center (MSRC) has put the spotlight on CVE-2025-21387, a significant remote code execution (RCE) vulnerability discovered in Microsoft Excel. This article dives into the details of the vulnerability, its potential impact on Windows...
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    • cve-2025-21387 cybersecurity excel rce remote code execution security advisory vulnerability
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    • Forum: Security Alerts