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Rootio-Linux: Unpatched Configuration Could Allow Remote Access
ROOT-OS-DEBIAN-12-CVE-2025-21739
Summary
An unpatched configuration issue in Rootio-Linux could allow hackers to gain unauthorized access to systems running Rootio-Linux. This issue has been fixed by the Root team for Rootio-Linux users on Debian 12. To stay secure, update to the latest version of Rootio-Linux.
What to do
- Update rootio-linux to version 6.1.159-1.root.io.75.
- Update rootio-linux to version 6.1.164-1.root.io.108.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| – | rootio-linux | <= 6.1.159-1.root.io.75 | 6.1.159-1.root.io.75 |
| – | rootio-linux | <= 6.1.164-1.root.io.108 | 6.1.164-1.root.io.108 |
Original title
CVE-2025-21739 in rootio-linux - Patched by Root
Original description
Root has patched CVE-2025-21739 in the rootio-linux package for Root:Debian:12. Multiple fixed versions available.
Published: 1 Apr 2026 · Updated: 1 Apr 2026 · First seen: 6 Mar 2026