Search: CVE-2026-46333

CVE-2026-46333 is a Linux kernel vulnerability that allows an unprivileged user to read files owned by root, bypassing security restrictions. It is part of a set of kernel vulnerabilities addressed in recent security advisories, including a local privilege escalation issue known as "Fragnesia" (CVE-2026-46300). Multiple Linux distributions such as Amazon Linux 2, Debian, Fedora, and Red Hat Enterprise Linux for ARM 64 are affected. Red Hat has issued important and critical security updates to fix these issues. Systems must be updated and rebooted to apply the fixes.