cve 2025 40286

  1. CVE-2025-40286: Linux SMB ksmbd memory leak fix and patch guidance

    A subtle kernel memory-management bug in the Linux SMB server code — tracked as CVE-2025-40286 — has been fixed upstream after maintainers closed a code path that could leak kernel memory when a read operation fails; administrators running Linux systems that act as SMB clients or servers should...