Dossier
CVE-2026-46333
Coverage of CVE-2026-46333 in the Nexus archive.
- 9-Year-Old Linux Kernel Flaw Enables Root Command Execution on Major Distros
Cybersecurity researchers have disclosed a 9-year-old Linux kernel vulnerability (CVE-2026-46333) with a CVSS score of 5.5 that enables unprivileged local users to execute arbitrary commands as root on major Linux distributions. The flaw involves improper privilege management and affects default installations across several major distros.
- Linux kernel flaw opens root-only files to unprivileged users
A Linux kernel flaw, CVE-2026-46333, allows local unprivileged users to access root-only files, including SSH keys. The bug affects multiple LTS kernel lines from 5.10 upward, but a fix has already been implemented. The issue was reported by security consultancy Qualys and has been addressed by Linus Torvalds.