CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.5. It affects Microsoft, Office.
CVE
CVE-2026-21261
Severity
MEDIUM
CVSS
5.5
EPSS
0.60%
Microsoft Office
Original NVD Description
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Related CVEs
Other vulnerabilities affecting the same vendor(s)