Description Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. Remediation References CVE-2026-55121 Related Vulnerabilities OpenSSL Cryptographic Issues Vulnerability (CVE-2011-4108) Apache Tomcat Other Vulnerability (CVE-2003-0045) WordPress Plugin Anti-Splog Cross-Site Scripting (2.1.7) WordPress Cryptographic Issues Vulnerability (CVE-2014-9037) e107 Other Vulnerability (CVE-2010-0996) Severity Medium Classification CVE-2026-55121 CWE-125 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Tags Missing Update Known Vulnerabilities