CVE Catalog
CVE-2026-45475
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk0.29%
21th percentile - higher than 21% of all known CVEs
Summary
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Risk Assessment
An attacker could exploit this vulnerability to execute malicious code, potentially leading to data loss or system takeover.
Recommendation
It is recommended to update Microsoft Office to the latest version to mitigate the risk associated with this vulnerability.
Original NVD description (English source)
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.