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Rootio-glibc on Debian 13: Remote Code Execution Risk
ROOT-OS-DEBIAN-13-CVE-2026-4437
Summary
A patch has been released for a vulnerability in the rootio-glibc package on Debian 13. If left unpatched, an attacker could potentially take control of the system. Update to a fixed version of rootio-glibc to protect against this risk.
What to do
- Update rootio-glibc to version 2.41-12+deb13u2.root.io.7.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| – | rootio-glibc | <= 2.41-12+deb13u2.root.io.7 | 2.41-12+deb13u2.root.io.7 |
Original title
CVE-2026-4437 in rootio-glibc - Patched by Root
Original description
Root has patched CVE-2026-4437 in the rootio-glibc package for Root:Debian:13. Multiple fixed versions available.
Published: 8 Apr 2026 · Updated: 9 Apr 2026 · First seen: 9 Apr 2026