GRUB Multiple Vulnerabilities

Release Date: 30 / 07 / 2020
Last Update: 31 / 07 / 2020
Risk Level:  

Multiple vulnerabilities were identified in GRUB, a remote user could exploit some of these vulnerabilities to trigger denial of service condition, elevation of privilege, remote code execution and security restriction bypass on the targeted system.

  • Denial of Service
  • Elevation of Privilege
  • Remote Code Execution
  • Security Restriction Bypass
  • Microsoft Windows 8
  • Microsoft Windows 10
  • Microsoft Windows Server
  • Red Hat Liunx
  • Ubuntu Liunx
  • Debian Liunx
  • Suse Liunx

Before installation of the software, please visit the vendor web-site for more details.


  • Apply fixes issued by the vendor.
    For detail, please refer to the "Related Links" section.