CVE-2023-21715

Vulnerability details

Microsoft Office Publisher contains a security feature bypass vulnerability that allows for a local, authenticated attack on a targeted system.

Added to CISA KEV: 2023-02-14

Ransomware campaign use: Unknown

CISA due date: 2023-03-07

Defensive guidance from CISA

Apply updates per vendor instructions.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.