CVE-2026-42827
Medium · 6.5CVSS
6.5
EPSS
0.9%
Published
May 22, 2026
CISA due date
—
The record
Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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