CVE-2026-55017

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-55017

Mode C: CVE-2026-55017 is a heap-based buffer overflow affecting Microsoft Office, enabling a local attacker to execute code. The available connected documents confirm this vulnerability within Microsoft Office products (Office components cited in the NCSC advisory and multiple CVE trackers). Roo...

CVE-2026-55017 Microsoft Office Remote Code Execution Vulnerability

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