Vulnerability in Microsoft 365_copilot

CVE-2025-32711

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

EPSS: 0.068 (93.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-32711?
CVE-2025-32711 is a critical-severity vulnerability in Microsoft 365_copilot, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.3/10. Published 2025-06-11.
How severe is CVE-2025-32711?
Critical severity. CVSS v3 base score is 9.3 out of 10.
Is CVE-2025-32711 known to be exploited?
9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.