CVE-2026-44612: Bytello Share Windows Edition Installer Executable

High severity, CVSS 8.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Bytello Share (Windows Edition) installer executable provided by Bytello insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privilege of the user invoking the installer.

Affected products

• Bytello Bytello Share Windows Edition Installer Executable: before 5.13.0.4246 (fixed in 5.13.0.4246)

Published 2026-05-13. Last modified 2026-06-17.