Tag: cve 2026 23111

Linux Flaw Enables Rapid Local Root Access Escalation

A single-character logic error in Linux's nf_tables code, known as CVE-2026-23111, can quickly turn an unprivileged local account into a powerful root account, allowing for container escape - and publicly available exploit code makes it a pressing concern. This vulnerability has already been patched, but its public exposure puts Linux users at risk.