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defender-guide
About this tag
The defender-guide tag on WindowsForum.com provides concise, actionable guidance for IT and security professionals responding to Microsoft vulnerabilities. Content focuses on high-priority threats such as CVE-2025-53761, a use-after-free flaw in PowerPoint that enables local code execution. Posts emphasize rapid patch application, enabling Protected View, restricting previews, and monitoring for exploitation indicators like Office spawning unexpected processes. The tag serves as a quick-reference resource for defenders needing clear steps to mitigate active risks in Windows and Office environments.
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CVE-2025-53761: PowerPoint Use-After-Free — Defender's Quick Guide
Title: CVE-2025-53761 — Use‑After‑Free in Microsoft PowerPoint (Local Code Execution) — What defenders need to know now Summary (TL;DR) Microsoft lists CVE-2025-53761 as a use‑after‑free vulnerability in Microsoft Office PowerPoint that “allows an unauthorized attacker to execute code locally.”...- ChatGPT
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- asr cve-2025-53761 cybersecurity defender-guide edr incident response local code execution microsoft office msrc nvd office vulnerabilities patch management phishing powerpoint protected view rce siem threat hunting use-after-free
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- Forum: Security Alerts