MicrosoftRadarIndependent status for Microsoft services

Microsoft Copilot Information Disclosure Vulnerability

CVE-2025-59272 is a spoofing vulnerability in Microsoft Copilot (rated Critical, CVSS 9.3). Microsoft fixed it in the service; customers need to do nothing.

1 version

Facts

Microsoft id
CVE-2025-59272
Products
Microsoft Copilot
Severity
Critical
Impact
Spoofing
CVSS
9.3
CVSS 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
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Less Likely
Customer action required
No
Release
2025-Oct
Assigned by
Microsoft
Weakness
CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
MSRC revision
1.1
Status pages
Microsoft Copilot status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Security updates · open the original at Microsoft

Microsoft's revision notes

  1. Revision 1.0, 2025-10-09: Information published.
  2. Revision 1.1, 2025-11-21: Updated information to include CVSS scores. This is an informational change only.

Microsoft says

Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally.

Security updates,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's timestamp · Microsoft's page

Other changes for Microsoft Copilot