High
nvd
·
CVE-2026-26164
CVE-2026-26164: Improper neutralization of special elements in output used by a downstream component ('injection') in M365 Copilot allow
Published May 7, 2026
CVSS 7.5
Improper neutralization of special elements in output used by a downstream component ('injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Affected AI Products
copilot