Kaspersky Lab has released its antivirus software for home users on Linux, targeting growing malware threats to the platform. The move expands the Russian firm's consumer security offerings amid U.S. bans and rising attacks on distributions like Ubuntu and Fedora. Subscriptions start at around $30 annually, with a 30-day free trial available.
Kaspersky, the Russian cybersecurity company, announced on November 12, 2025, that its antivirus protection is now available for Linux home users. This marks the first official support for the platform in their consumer lineup, adapted from existing business solutions. The software supports major 64-bit distributions, including Debian, Ubuntu, Fedora, and RED OS.
Key features include real-time monitoring of files, folders, and applications to detect and eliminate malware, along with behavioral analysis for proactive defense. It automatically scans removable media like USB drives upon connection, provides anti-phishing alerts for emails and websites, and offers online payment protection by verifying bank sites and online stores. Additional protections cover anti-cryptojacking to prevent unauthorized crypto mining and AI-powered scanning against viruses, ransomware, trojans, and password stealers.
The launch addresses a surge in Linux-targeted attacks, including ransomware and backdoors exploiting vulnerabilities in popular distributions. Kaspersky emphasized, “Linux gets malware too,” highlighting the need for robust security on what was once seen as a safer ecosystem. Their telemetry shows increasing threats as Linux adoption grows, now powering over 4% of desktops worldwide.
However, geopolitical tensions shadow the release. The U.S. banned Kaspersky products for federal use in 2017 and prohibited sales in July 2024, leading to automatic replacements with alternatives like UltraAV in September 2024. A spokesperson stated, “We are committed to protecting users regardless of their OS.” The software is available globally outside restricted regions but is not GDPR-ready, a concern for EU users.
Users need an active paid subscription, with DEB and RPM packages for easy installation and detailed setup guides provided. A free KVRT tool, released in June 2024, offers on-demand scanning as an entry point. Reactions are mixed, with excitement from Linux communities but skepticism due to the firm's Russian roots.