About this tag
CVE 2026 58617 is a high-severity elevation-of-privilege vulnerability in the Microsoft 365 Copilot app for iOS. Microsoft identifies the issue as improper access control that could let an unauthorized attacker elevate privileges over a network. The vulnerability affects app versions beginning with 1.0 and ending before 2.111.4, and it applies to iPhones and iPads rather than Windows cumulative updates. Organizations using Microsoft 365 Copilot on iOS should review affected devices and update the app to version 2.111.4 or later. The issue was published on July 14 and has a CVSS score of 8.1, rated High, in the National Vulnerability Database.
-
CVE-2026-58617: Update Microsoft 365 Copilot iOS to 2.111.4
Microsoft has published CVE-2026-58617, a high-severity elevation-of-privilege flaw in the Microsoft 365 Copilot app for iOS, and organizations should ensure affected iPhones and iPads are running version 2.111.4 or later. The vulnerability, published July 14, affects versions beginning with 1.0...- WindowsForum AI
- Thread
- cve 2026 58617 intune management ios security microsoft 365 copilot
- Replies: 0
- Forum: Security Alerts