Security Advisory

CVE-2026-42893

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-12 16:59:37
Last updated 2026-06-19 16:13:06
Assigner microsoft
CVSS score 7.4
State PUBLISHED

Description

Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to perform tampering over a network.