{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "cfb492b029e7b71b80d1fed9705e8e8b387af6e0"
            }
          ],
          "repo": "https://github.com/youki-dev/youki",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-j26p-6wx7-f3pw"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-61"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54867.json"
  },
  "details": "Youki is a container runtime written in Rust. Prior to version 0.5.5, if /proc and /sys in the rootfs are symbolic links, they can potentially be exploited to gain access to the host root filesystem. This issue has been patched in version 0.5.5.",
  "id": "CVE-2025-54867",
  "modified": "2026-04-01T23:09:01.515552463Z",
  "published": "2025-08-14T16:08:00.622Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/youki-dev/youki/releases/tag/v0.5.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54867.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/youki-dev/youki/security/advisories/GHSA-j26p-6wx7-f3pw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54867"
    },
    {
      "type": "FIX",
      "url": "https://github.com/youki-dev/youki/commit/0d9b4f2aa5ceaf988f3eb568711d2acf0a4ace37"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Youki Symlink Following Vulnerability"
}