SharePoint Heap-based Buffer Overflow Vulnerability - CVE-2026-55127 - Vulnerability Database

SharePoint Heap-based Buffer Overflow Vulnerability - CVE-2026-55127

High

Reference: CVE-2026-55127

NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-55127

Title: SharePoint Heap-based Buffer Overflow Vulnerability

Overview:

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