rubygems package report

Is ffi safe?

1 known vulnerability, worst severity HIGH.

// reach

0 direct dependencies

none carry a known advisory

    0 packages depend on it

    an advisory here reaches each of them

      Create a free accountfor every dependency path, dependent and what to upgrade
      // ai model usage

      Tracked for PyPI packages. HuggingFace models declare Python dependencies, so rubygems packages are not covered.

      cvss
      0.0
      high

      severity band, no base score published

      epss
      0.00%
      medium

      chance of exploitation in 30 days, 71st percentile of all CVEs

      xyz score
      0.0
      low

      CyberXYZ composite out of 10

      fig. 01 — GHSA-2gw2-8q9w-cw8p, the advisory selected below

      // 1 advisories

      GHSA-2gw2-8q9w-cw8p

      HIGHCVE-2018-1000201

      ruby-ffi version 1.9.23 and earlier has a DLL loading issue which can be hijacked on Windows OS, when a Symbol is used as DLL name instead of a String This vulnerability appears to have been fixed in v1.9.24 and later.

      // cvss v3.0 vector

      CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

      Attack vector
      Local
      Attack complexity
      Low
      Privileges required
      None
      User interaction
      Required
      Scope
      Unchanged
      Confidentiality
      High
      Integrity
      High
      Availability
      High

      Checked 2026-10-04 at 01:12 UTC. The most recent advisory here was published 2018-08-31. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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