Summary
Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object.
- Vendor
- Microsoft
- Product
- Office
- Added to KEV
- Apr 14, 2026
- Remediation due
- Apr 28, 2026 (US federal deadline)
- Ransomware use
- Not known
- Weakness
- CWE-94
- EPSS
- 42.9% as of Nov 12
In the news
- No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
- none recorded
References