Is CVE-2021-27059 actively exploited?

CVE-2021-27059 has no public evidence of in-the-wild exploitation as of 2025-10-30.

What is the CVSS score for CVE-2021-27059?

CVE-2021-27059 has a CVSS score of 7.6 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H.

Patch guidance is available from microsoft security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-27059.

4 products: microsoft office, microsoft office, microsoft office, microsoft office.

Microsoft Office Remote Code Execution Vulnerability

Primary Vendor: MICROSOFT
Published: 3/11/2021
Last Modified: 10/30/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.