CVE-2026-74618 | Linux Kernel up to 6.12.103/6.18.44/7.1.8 binfmt_misc fs/binfmt_misc.c bm_fill_super user_ns improper authorization

SecurityVulns
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A vulnerability described as critical has been identified in Linux Kernel up to 6.12.103/6.18.44/7.1.8. This impacts the function bm_fill_super of the file fs/binfmt_misc.c of the component binfmt_misc. The manipulation of the argument user_ns results in improper authorization.

This vulnerability is reported as CVE-2026-74618. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More