data/osv/GO-2026-5668.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-5668",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-41568",
    "GHSA-vp62-88p7-qqf5"
  ],
  "summary": "Race condition in 'docker cp' in github.com/docker/docker allows creation of arbitrary files",
  "details": "A race condition in the Docker daemon allows an attacker to create arbitrary empty files on the host system during a \"docker cp\" operation by swapping a destination path with a symbolic link.\n\nThe affected code is in the daemon package, specifically the openContainerFS and createIfNotExists methods. This is daemon-owned, Linux-specific code and is not intended for external use as a Go library.",
  "affected": [
    {
      "package": {
        "name": "github.com/docker/docker",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/docker/docker/daemon",
            "symbols": [
              "Daemon.createIfNotExists",
              "Daemon.openContainerFS"
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/moby/moby",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/moby/moby/daemon",
            "symbols": [
              "Daemon.createIfNotExists",
              "Daemon.openContainerFS"
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/moby/moby/v2",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.0-beta.14"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/moby/moby/v2/daemon",
            "symbols": [
              "Daemon.createIfNotExists",
              "Daemon.openContainerFS"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/moby/moby/security/advisories/GHSA-vp62-88p7-qqf5"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-5668",
    "review_status": "REVIEWED"
  }
}