CVE-2026-98215 | Linux Kernel up to 7.3-rc3 SELinux mprotect fd privileges management

SecurityVulns
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A vulnerability classified as very critical was found in Linux Kernel up to 6.6.157/6.12.111/6.18.53/7.2.7/7.3-rc3. Affected by this issue is the function mprotect of the component SELinux. The manipulation of the argument fd results in improper privilege management.

This vulnerability is reported as CVE-2026-98215. The attack requires a local approach. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More