high8.1
CVE-2026-58617
Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.
Impact
Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | 365 Copilot | before 2.111.4 |
| Microsoft | Microsoft 365 Copilot For IOS | from 1.0 before 2.111.4 |