CVE-2025-32711365 Copilot Vulnerability
Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Published Jun 12, 2025 · Updated Feb 26, 2026 · Also known as TR-25-0126
Key Facts
Patch in the next maintenance window- CVE-2025-32711 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting 365 Copilot (Microsoft).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 8.0% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.
Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (30-day exploit likelihood)
8.0%
Higher than 94.7% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
49/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
5
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
Description
Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| 365 CopilotMicrosoft | See advisory | n/a |
Timeline
Publicly disclosed
Jun 12, 2025
Last updated
Feb 26, 2026
Weakness Type
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
References
FAQ
Common Questions.
Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
Affected: 365 Copilot (Microsoft). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.
Is CVE-2025-32711 On Your Attack Surface?
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