VULNERABILITY INTELLIGENCE

CVE-2026-26133

CVSS score7.1 HIGH
EPSS probability0.45%
CISA KEVNot currently listed
Published2026-03-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Description

AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Weakness classification

  • secure@microsoft.com: CWE-77
  • nvd@nist.gov: CWE-77

Primary references