CVE-2021-36941
mediumpriority · track · 28EPSS 0.022 · 83 %ileEURUUSEPSS · scored 2026-10-28
Microsoft Word Remote Code Execution Vulnerability
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedMicrosoft 365 Apps for Enterprise for 32-bit Systemsmsrc_csaf
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates
https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates - FixedMicrosoft 365 Apps for Enterprise for 64-bit Systemsmsrc_csaf
https://aka.ms/OfficeSecurityReleases:Security Update:https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates
https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates - FixedMicrosoft Office 2019 for Macmsrc_csaf
16.52.21080801:Security Update:https://go.microsoft.com/fwlink/p/?linkid=831049
https://go.microsoft.com/fwlink/p/?linkid=831049
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.8–7.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (12)
Products and version ranges known to be affected.
- Microsoft Microsoft 365 Apps for Enterprise16.0.1 → https://aka.ms/OfficeSecurityReleasesenisa_euvdEU
- Microsoft 365 Apps for Enterprise for 32-bit Systems< https://aka.ms/OfficeSecurityReleasesmsrc_csafUS
- Microsoft 365 Apps for Enterprise for 64-bit Systems< https://aka.ms/OfficeSecurityReleasesmsrc_csafUS
advisories (1)
Vendor and ecosystem advisories describing this.
- msrc_CVE-2021-36941Microsoft Word Remote Code Execution Vulnerability2021-08-10csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36941cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-36941cnnvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36941cnnvd
- https://vigilance.fr/vulnerability/Microsoft-Office-vulnerabilities-of-August-2021-36111cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021081028cnnvd
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36941enisa_euvd
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36941nvd
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36941PatchVendor Advisorynvd
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