What’s Vulnerable › Products

Microsoft Copilot Cowork vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Microsoft Copilot Cowork version is affected

Latest Microsoft Copilot Cowork vulnerabilities

• CVE-2026-59118 — Copilot Cowork Elevation of Privilege Vulnerability (CVSS 9.3)