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CVE-2026-58617

nvd nist
Published: Jul 14, 2026Modified: Jul 16, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

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

Affected (1)

Microsoft
1 product
365 Copilot
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
365 Copilot
Before 2.111.4

Related CWEs

CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.