{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4fb38fd6e"
            }
          ],
          "repo": "https://github.com/blacklanternsecurity/bbot",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "The unarchive internal module's archive extraction commands perform no code-level validation on extracted file paths, relying entirely on the behavior of external tools (e.g. GNU tar) which varies by platform. While CVE-2025-10284 addressed git-specific RCE vectors, the underlying archive extraction path traversal was never fixed. On systems with GNU tar \u003c 1.34 (Ubuntu 20.04, Debian Buster, CentOS 7, many Docker base images), a malicious archive can write files outside the intended extraction directory.",
  "id": "CVE-2026-12565",
  "modified": "2026-07-08T05:39:09.540792029Z",
  "published": "2026-06-17T23:17:02.970Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/blacklanternsecurity/bbot/commit/4fb38fd6e"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}