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rootio-linux: Unpatched Privilege Escalation in Debian 11 Environment
ROOT-OS-DEBIAN-11-CVE-2026-22990
Summary
The rootio-linux package, used in Debian 11 environments, had a security issue that could allow an attacker to gain elevated access to the system. This has been fixed by Root with available updates. We recommend applying the latest patch to ensure the security of your system.
What to do
- Update rootio-linux to version 5.10.249-1.root.io.52.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| – | rootio-linux | <= 5.10.249-1.root.io.52 | 5.10.249-1.root.io.52 |
Original title
CVE-2026-22990 in rootio-linux - Patched by Root
Original description
Root has patched CVE-2026-22990 in the rootio-linux package for Root:Debian:11. Multiple fixed versions available.
Published: 7 Mar 2026 · Updated: 13 Mar 2026 · First seen: 7 Mar 2026