CVE ID
CVE-2026-21514
Vulnerability Name
Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability
- Project: Microsoft
- Product: Office
Date
- Date Added: 2026-02-10
- Due Date: 2026-03-03
Description
Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally.
Known To Be Used in Ransomware Campaigns?
Unknown
Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Additional Notes
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21514 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21514
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