SEPTEMBER 18, 2026
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Case File

CVE-2026-41090

CRITICAL · CVSS 9.3 EPSS 0.42%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-22 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.3. It affects Microsoft.

CVE
CVE-2026-41090
Severity
CRITICAL
CVSS
9.3
EPSS
0.42%
Microsoft

Original NVD Description

Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network.

Related CVEs

Other vulnerabilities affecting the same vendor(s)