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rootio-linux: Unauthenticated Code Execution from Network

ROOT-OS-DEBIAN-11-CVE-2021-47188
Summary

A security patch was released for rootio-linux on Debian 11 to prevent unauthorized code from being executed on the system when it receives a malicious network request. This vulnerability affects users who rely on rootio-linux, so they should update their systems as soon as possible. Users should check with Root for available patches and apply them to ensure their systems are secure.

What to do
  • Update rootio-linux to version 5.10.247-1.root.io.42.
Affected software
VendorProductAffected versionsFix available
– rootio-linux <= 5.10.247-1.root.io.42 5.10.247-1.root.io.42
Original title
CVE-2021-47188 in rootio-linux - Patched by Root
Original description
Root has patched CVE-2021-47188 in the rootio-linux package for Root:Debian:11. Multiple fixed versions available.
Published: 6 Mar 2026 · Updated: 6 Mar 2026 · First seen: 6 Mar 2026