CVE-2026-58617

Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58617	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:365_copilot:*:*:*:*:*:iphone_os:*:*

History

24 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Control de acceso inadecuado en Microsoft 365 Copilot para iOS permite a un atacante no autorizado elevar privilegios a través de una red.

Information

Published : 2026-07-14 18:18

Updated : 2026-10-24 21:10

NVD link : CVE-2026-58617

Mitre link : CVE-2026-58617

CVE.ORG link : CVE-2026-58617

JSON object : View

Products Affected

microsoft

365_copilot

CWE

CWE-284

Improper Access Control

NVD-CWE-Other

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