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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-59118

Copilot Cowork Elevation of Privilege Vulnerability

Description

Improper authorization in Copilot Cowork allows an unauthorized attacker to elevate privileges over a network.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Copilot Cowork

  • -affected

References