Description Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. Remediation References CVE-2026-55125 Related Vulnerabilities MongoDb Incorrect Authorization Vulnerability (CVE-2025-6707) SharePoint CVE-2020-1178 Vulnerability (CVE-2020-1178) WordPress Plugin WordPress Social Login Cross-Site Scripting (2.0.3) WordPress Plugin Contact Bank-Contact Form Builder for WordPress 'Label' Field Cross-Site Scripting (2.0.19) WordPress Plugin ArcadePress 'upload.php' Arbitrary File Upload (0.65) Severity High Classification CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities CWE-122 CVE-2026-55125