SharePoint Out-of-bounds Read Vulnerability - CVE-2026-55121 - Vulnerability Database

SharePoint Out-of-bounds Read Vulnerability - CVE-2026-55121

Medium

Reference: CVE-2026-55121

NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-55121

Title: SharePoint Out-of-bounds Read Vulnerability

Overview:

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.