https://bugzilla.redhat.com/show_bug.cgi?id=2501286

            Bug ID: 2501286
           Summary: CVE-2026-15392 perl-DBI: DBD::File: Arbitrary file
                    read/write via symlink vulnerability [fedora-all]
           Product: Fedora
           Version: rawhide
            Status: NEW
        Whiteboard: {"flaws": ["cd7b67e2-9267-4667-8db8-346c3b7097d1"]}
         Component: perl-DBI
          Keywords: Security, SecurityTracking
          Severity: medium
          Priority: medium
          Assignee: [email protected]
          Reporter: [email protected]
        QA Contact: [email protected]
                CC: [email protected], [email protected],
                    [email protected],
                    [email protected], [email protected]
            Blocks: 2500029
  Target Milestone: ---
    Classification: Fedora



Disclaimer: Community trackers are created by Red Hat Product Security team on
a best effort basis. Package maintainers are required to ascertain if the flaw
indeed affects their package, before starting the update process.

DBD::File versions before 1.651 for Perl do not ensure the table file is not a
symlink to an untrusted location.

The complete_table_name method builds the absolute table file path without
checking whether the file is a symbolic link. A link inside the data directory
can point to a table file at any path outside of the configured f_dir and
f_dir_search directories.

Callers of file-based drivers can read or write files outside of the data
directory.


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