🛡 CVE-2026-21514
Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability
Microsoft Office CWE-807
Ransomware use
—
CISA KEV
EPSS
1.5%
Moderate · 72th pct
Added to KEV
2026-02-10
CISA
Remediate by
2026-03-03
⚠ OVERDUE
CWE
CWE-807
weakness
📈 EPSS exploit probability
1.5%
FIRST EPSS — 30-day probability of exploitation in the wild · band Moderate · higher than 72% of all scored CVEs
⚠ KEV remediation overdue
CISA required federal remediation by 2026-03-03. This exploited vulnerability is past its Binding Operational Directive 22-01 due date — prioritize patch/mitigation and hunt for exploitation.
📄 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.
🔗 External references & OSINT
🔄 Internal pivots & actions
🛡 Add to case
🧩 Advanced Capabilities
Workstation · Copilot · AI Skills · Automation · Playbooks · Lookups · Docs · Reports
🤖 AI Copilot
⚡ AI Skills
🔍 Lookup & Enrich
📚 Docs & Reports
💡 Recommendations
- Explore related tools below
- Automate recurring work via cron