Known Vulnerabilities for Copilot Cowork by Microsoft

Listed below are 1 of the newest known vulnerabilities associated with "Copilot Cowork" by "Microsoft".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-59118 json Improper authorization in Copilot Cowork allows an unauthorized attacker to elevate privileges over a network. Not Provided 2026-08-07 2026-08-11

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