Description
Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.
Published: 2025-10-09
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 26 Feb 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

 ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 11 Dec 2025 19:45:00 +0000

Type Values Removed Values Added
Description Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform spoofing over a network. Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.
Title Copilot Spoofing Vulnerability Copilot Information Disclosure Vulnerability

Sat, 22 Nov 2025 04:30:00 +0000

Type Values Removed Values Added
Description Copilot Spoofing Vulnerability Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform spoofing over a network.
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}

 cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C'}

Thu, 20 Nov 2025 00:00:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft 365 Copilot Business Chat
CPEs cpe:2.3:a:microsoft:365_copilot_business_chat:*:*:*:*:*:*:*:*
Vendors & Products Microsoft 365 Copilot Business Chat

Fri, 17 Oct 2025 15:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:365_copilot_chat:-:*:*:*:*:*:*:*

Fri, 10 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 10 Oct 2025 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft 365
Microsoft 365 Copilot
Microsoft 365 Copilot Chat
Vendors & Products Microsoft
Microsoft 365
Microsoft 365 Copilot
Microsoft 365 Copilot Chat

Thu, 09 Oct 2025 21:15:00 +0000

Type Values Removed Values Added
Description Copilot Spoofing Vulnerability
Title Copilot Spoofing Vulnerability
Weaknesses CWE-77
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}

Subscriptions

Microsoft 365 365 Copilot 365 Copilot Business Chat 365 Copilot Chat
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-26T17:47:51.544Z

Reserved: 2025-09-11T19:36:03.688Z

Link: CVE-2025-59272

cve-icon Vulnrichment

Updated: 2025-10-10T14:27:58.211Z

cve-icon NVD

Status : Modified

Published: 2025-10-09T21:15:38.930

Modified: 2025-12-11T20:16:22.240

Link: CVE-2025-59272

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-10T11:17:33Z

Weaknesses