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    Windows 11 Emoji 16.0 in 24H2: Rendering Mix, Panel Delays, and KB5064081

    Windows 11’s 24H2 is now shipping support for Emoji 16.0 — but there’s a catch: the system emoji panel doesn’t yet expose the new icons, and rendering remains inconsistent across apps and web services. What looks like a late-but-welcome Unicode update has instead exposed a long-standing Windows...
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    • 24h2 cross-platform-emoji directwrite edge emoji 16 emoji 16.0 emoji glyphs emoji panel emoji rendering emoji-16.0 emoji-fonts emoji-panel emojipedia fluent-emoji font assets font-plumbing gdi insider kb5064081 kb5065426 microsoft-office notepad outlook patch tuesday picker metadata release preview rendering pipeline rendering-issues sark flag segoe ui emoji segoe-ui-emoji teams tofu glyph ui surfaces unicode unicode 16 unicode emoji unicode-16 webview windows 11 windows ux windows-11
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    • Forum: Windows News
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    Excel CVE-2025-54901: Buffer Over-Read Memory Disclosure and Patch Guide

    Microsoft’s advisory classifies CVE-2025-54901 as a buffer over-read (out‑of‑bounds read) in Microsoft Office Excel that can disclose process memory contents when a crafted spreadsheet is opened. Executive summary What it is: CVE-2025-54901 is an information‑disclosure vulnerability in...
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    • aslr buffer-overread cve-2025-54901 enterprise-security excel heap-disclosure incident-response information-disclosure memory-disclosure memory-safety microsoft excel vulnerability microsoft-office msrc office-365 office-excel patch-management security-update threat-hunting vulnerability
    • Replies: 0
    • Forum: Security Alerts
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    CVE-2025-54899: Excel memory-safety flaw enabling local code execution - patch now

    Microsoft’s security tracker now lists CVE-2025-54899 as a memory-safety flaw in Microsoft Excel that can lead to local code execution when a crafted spreadsheet is opened — an entry that joins a steady stream of Excel parsing bugs that remain a favored initial-access vector for attackers...
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    • asr cve-2025-54899 edr excel excel memory safety heap-overflow initial-access local-code-execution memory-corruption memory-safety microsoft-office msrc office patch-management phishing-vector protected-view risk-management security-advisory update-guide vulnerability
    • Replies: 0
    • Forum: Security Alerts
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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.”...
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    • asr cve-2025-53761 cybersecurity defender-guide edr incident-response local-code-execution microsoft-office msrc nvd office-vulnerability patch-management phishing powerpoint protected-view rce siem threat-hunting use-after-free
    • Replies: 0
    • Forum: Security Alerts
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