{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/tinfoil-factory/netfoil"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-791"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-29T22:23:41Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Summary\nThe optional flag `--filter-system-calls` was not applied even if specified.\n\n### Details\nThis is a defense in depth feature to apply additional seccomp filters after the binary has started. The example config also sandboxes the binary with systemd.\n\n### Impact\nReduced sandboxing of the netfoil binary.",
  "id": "GHSA-vjgj-42f6-7997",
  "modified": "2026-04-29T22:23:41Z",
  "published": "2026-04-29T22:23:41Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/tinfoil-factory/netfoil/security/advisories/GHSA-vjgj-42f6-7997"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinfoil-factory/netfoil/commit/8c84f1b03adf1df5b4e6d07a49043d13dbbf9ee1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tinfoil-factory/netfoil"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinfoil-factory/netfoil/releases/tag/v0.2.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "netfoil\u0027s optional seccomp sandboxing was not applied"
}