Linux earns ‘worst bug in the history of the internet’ status

The article reports that a zero-click Linux kernel vulnerability, CVE-2026-98432, disclosed in October has been labeled the "worst bug in the history of the internet," with reviews setting catastrophic new records for severity. Ubuntu had still not shipped a patched kernel as of the report, leaving a major distribution segment exposed. The flaw is zero-click, meaning exploitation requires no user interaction, raising systemic risk across servers, cloud infrastructure, and crypto node operations that run Linux. The story originated from crypto news outlet Protos, which framed the bug's impact in terms of infrastructure risk rather than a single vendor incident. Watch for Ubuntu's patch release timeline, other distributions' advisories, and whether active exploitation emerges, as remediation gaps could affect uptime and security postures for Linux-dependent operators.