Stack-Based Buffer Overflow in Microsoft Office Word by Microsoft

CVE-2026-78504

What is CVE-2026-78504?

A stack-based buffer overflow vulnerability in Microsoft Office Word could allow an unauthorized attacker to execute arbitrary code on the affected system through a network. By crafting a malicious document and convincing a user to open it, the attacker can exploit this vulnerability to gain control over the targeted system, potentially leading to data theft or system compromise. Users are advised to apply the latest security updates to mitigate potential risks associated with this vulnerability.

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