CRITICALVulnerability
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NVD CRITICAL: CVE-2026-41090 — Improper neutralization of special elements used in a command ('command injectio...

·Source: NIST NVD

Updated:

Executive Summary

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

Analysis

Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network. CVSS Score: 9.3. Published: 2026-05-22T23:16:52.500.

Indicators of Compromise (1)

CVE (1)
CVE-2026-41090
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on May 22, 2026. Verified by: NIST.

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