SEPTEMBER 25, 2026

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Case File

CVE-2026-40418

HIGH · CVSS 7.8 EPSS 0.25%

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

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Microsoft, Office.

CVE

CVE-2026-40418

Severity

HIGH

CVSS

7.8

EPSS

0.25%

Microsoft Office

Original NVD Description

Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-75649 HIGH CVE-2026-89276 CRITICAL CVE-2026-89275 CRITICAL CVE-2026-84412 CRITICAL CVE-2026-83660 CRITICAL CVE-2026-82443 CRITICAL