SEPTEMBER 23, 2026
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Case File

CVE-2026-40421

MEDIUM · CVSS 4.3 EPSS 0.62%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-12 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Microsoft, Office.

CVE
CVE-2026-40421
Severity
MEDIUM
CVSS
4.3
EPSS
0.62%
Microsoft Office

Original NVD Description

Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

Related CVEs

Other vulnerabilities affecting the same vendor(s)