My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets


Back to news

Components updated in Dr.Web 11.5 and 12.0 for Windows, Dr.Web Enterprise Security Suite 12.0, and Dr.Web AV-Desk 13.0

September 14, 2021

Russian anti-virus company Doctor Web has released a software update affecting versions 11.5 and 12.0 of Dr.Web Security Space, Dr.Web Anti-virus and Dr.Web Anti-virus for Windows Servers as well as Dr.Web Enterprise Security Suite 12.0 and Dr.Web AV-Desk 13.0. These changes have made the applications more secure and easier to use.

The self-protection module Dr.Web Protection for Windows ( in version 12 of the corporate and home anti-virus products and in Dr.Web AV-Desk 13.0 has been updated to enhance product security.

Furthermore, changes have been introduced to the Dr.Web Updater update module (

  • An issue causing incorrect information about running protection components to be displayed has been addressed. Corresponding adjustments have been made to the configuration script Lua-script for main (;
  • An issue that could cause the module to terminate abnormally has been resolved;
  • To keep users well informed about the module's operation, an Error 2 message is now displayed if an update mirror directory is unavailable;
  • Minor tweaks have also been introduced.

In addition, the module Dr.Web Thunderstorm Cloud Client SDK ( has been updated in Versions 11.5 and 12.0 of Dr.Web Security Space, Dr.Web Anti-virus and Dr.Web Anti-virus for Windows Servers as well as in Dr.Web AV-Desk 13.0. Now the module uses OpenSSL 1.1.11, which contributes to an overall security boost in Dr.Web software’s operation.

The update will be performed automatically; however, a system reboot will be required.

Tell us what you think

To ask Doctor Web’s site administration about a news item, enter @admin at the beginning of your comment. If your question is for the author of one of the comments, put @ before their names.

Other comments

Российский разработчик антивирусов Dr.Web с 1992 года
Dr.Web в Реестре Отечественного ПО
Dr.Web совместим с российскими ОС и оборудованием
Dr.Web пользуются в 200+ странах мира
Техническая поддержка 24х7х365 Рус | En

Dr.Web © Doctor Web
2003 — 2022

Doctor Web is a Russian cybersecurity company focused on threat detection, prevention and response technologies.