CVE Catalog
CVE-2026-68807
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk0.30%
23th percentile - higher than 23% of all known CVEs
Summary
A heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Risk Assessment
An attacker could exploit this vulnerability to execute malicious code on the victim's machine.
Recommendation
Update Microsoft Office to the latest version.
Original NVD description (English source)
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.