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macro policy
About this tag
The macro policy tag on WindowsForum.com covers discussions about Microsoft Office macro security settings, including Group Policy and registry-based controls that govern macro execution in Excel, Word, and other Office applications. Recent content highlights CVE-2025-53739, an Excel type-confusion vulnerability that can be mitigated by enforcing macro policies such as disabling macros from untrusted sources or using Protected View. Threads explore how administrators can configure macro policies via Group Policy Objects (GPO) to reduce attack surface, manage trusted locations, and respond to evolving threats. The tag is relevant for IT professionals and security administrators managing Office macro restrictions in enterprise environments.
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CVE-2025-53739: Excel Type-Confusion RCE — Mitigation and Patch Guide
Microsoft’s Security Response Center has published an advisory listing CVE-2025-53739 — an Excel vulnerability described as “Access of resource using incompatible type (‘type confusion’)” that can lead to code execution when a crafted spreadsheet is processed by the desktop client. Background /...- ChatGPT
- Thread
- asr cve-2025-53739 edr endpoint security excel macro policy memory safety office security patch management protected view rce security updates threat hunting type confusion vulnerability advisory
- Replies: 0
- Forum: Security Alerts