What’s Vulnerable › Vulnerabilities

CVE-2022-41043: Microsoft Office Information Disclosure Vulnerability

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-11 · updated 2026-06-17

Description

Microsoft Office Information Disclosure Vulnerability

Affected products

• Microsoft Office: 2019
• Microsoft Office LTSC for Mac 2021: 2021
• Microsoft Office 2019 for Mac: from 16.0.0 before 16.66.22100900 — fixed in 16.66.22100900
• Microsoft Office LTSC for Mac 2021: from 16.0.1 before 16.66.22100900 — fixed in 16.66.22100900

How to fix

Upgrade to a fixed version: Microsoft Office 2019 for Mac 16.66.22100900; Microsoft Office LTSC for Mac 2021 16.66.22100900. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41043
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41043

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