CVE-2026-40362

Summary: CVE-2026-40362 is a heap-based buffer overflow in Microsoft Office Excel that allows a local attacker to execute code. The CVSS 3.1 vector indicates LOCAL attack, no privileges required, user interaction required, with a High impact on confidentiality, integrity, and availability (base s...

CVE-2026-40362 Microsoft Excel Remote Code Execution Vulnerability

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