High severity7.8NVD Advisory· Published Jul 14, 2020· Updated Jun 17, 2026
CVE-2020-1458
CVE-2020-1458
Description
A remote code execution vulnerability exists when Microsoft Office improperly validates input before loading dynamic link library (DLL) files, aka 'Microsoft Office Remote Code Execution Vulnerability'.
Affected products
3- Microsoft/Microsoft 365 Apps for Enterprise for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft 365 Apps for Enterprise for 64-bit Systemsv5Range: unspecified
Patches
Vulnerability mechanics
References
1- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1458nvdPatchVendor Advisory
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