Accidental Leak Exposes Critical KSMBD Flaws in the Linux Kernel
Several unpatched Linux vulnerabilities were unintentionally posted to public mailing lists in October, exposing technical details before fixes reached production kernels. The reports, submitted by Trend Micro’s Zero Day Initiative (ZDI), included two critical flaws—each rated CVSS 9.0—that affect the kernel’s built-in KSMBD SMB file server and could enable remote code execution depending on configuration. Other reports described local privilege-escalation and information-disclosure risks across different kernel subsystems and related software.…
