VULNERABILITY INTELLIGENCE

CVE-2026-58617

CVSS score8.1 HIGH
EPSS probability0.79%
CISA KEVNot currently listed
Published2026-07-14
Last modified2026-10-24
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Description

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

Weakness classification

  • secure@microsoft.com: CWE-284
  • nvd@nist.gov: NVD-CWE-Other

Primary references