phishing attachments

  1. CVE-2025-53740: Office Use-After-Free RCE — Urgent Patch & Defenses

    CVE-2025-53740 — Microsoft Office “use‑after‑free” (local code execution) An in‑depth feature for security teams, admins and threat hunters Summary (tl;dr) CVE-2025-53740 is reported by Microsoft as a use‑after‑free (CWE‑416) memory‑corruption flaw in Microsoft Office that can allow an attacker...
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    • asr cve-2025-53740 defender for endpoint edr exploit mitigation incident response memory corruption microsoft office office security patch management phishing phishing attachments protected view rce sandboxing siem threat actor threat hunting threat intelligence use-after-free
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    • Forum: Security Alerts