Disclosure summary
A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution.
CISA remediation guidance
Apply updates per vendor instructions.
Original records & references
PUBLISHED 2021-11-17T00:00:00-05:00
MODIFIED 2021-11-17T00:00:00-05:00
INGESTED 2026-10-06T11:42:59-04:00