hydra-ray-launcher 1.1.0.dev1 before 1.2.2 and 1.4.0.dev4 before 1.4.0rc2 Arbitrary Module Import

{
  "id": "bfb0eb7431d68b3213c27dacdfaaa51efc00559af3dd4b2f4470e6126285b167",
  "url": "https://osv.dev/vulnerability/CVE-2026-115749",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "hydra-ray-launcher 1.1.0.dev1 before 1.2.2 and 1.4.0.dev4 before 1.4.0rc2 Arbitrary Module Import",
    "summary": "hydra-ray-launcher 1.1.0.dev1 before 1.2.2 and 1.4.0.dev4 before 1.4.0rc2 contains an arbitrary module import vulnerability via the ray_pkg_version OmegaConf resolver passing input to importlib.import_module(). Attackers controlling configuration values or command-line overrides can supply a ray_pkg_version interpolation to import any installed module, triggering its import-time side effects in the application process.",
    "evidence": "osv:CVE-2026-115749",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-115749",
      "aliases": [
        "CVE-2026-115749",
        "GHSA-h34c-q33w-3r7q"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/hydra-ecosystem/hydra",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "8054123743bb82fb4b303d7257104ea008044ed5"
                },
                {
                  "fixed": "46e2fdaecd54dbfc041616b1229bd1614b73d765"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.4.0.dev4"
                      },
                      {
                        "fixed": "1.4.0rc2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "46e2fdaecd54dbfc041616b1229bd1614b73d765"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.4.0rc1",
            "v1.3.0",
            "v1.1.1",
            "v1.1.0",
            "v1.1.0.rc1",
            "v1.1.0.dev6",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0",
            "v1.0.0rc4",
            "v1.0.0rc3",
            "v1.0.0rc1",
            "v1.0.0rc2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-115749.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.882590050Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115749.json",
        "https://github.com/hydra-ecosystem/hydra/security/advisories/GHSA-h34c-q33w-3r7q",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-115749",
        "https://pypi.org/project/hydra-ray-launcher/1.2.2/",
        "https://www.vulncheck.com/advisories/hydra-ray-launcher-1.1.0-dev1-before-1.2.2-and-1.4.0-dev4-before-1.4-0rc2-arbitrary-module-import",
        "https://github.com/hydra-ecosystem/hydra/commit/46e2fdaecd54dbfc041616b1229bd1614b73d765",
        "https://github.com/hydra-ecosystem/hydra/pull/3566",
        "https://github.com/hydra-ecosystem/hydra"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-470"
        ],
        "cna_assigner": "VulnCheck",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "1.1.0.dev1"
                  },
                  {
                    "fixed": "1.2.2"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/115xxx/CVE-2026-115749.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-115749",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492573,
  "published_at": "2026-10-23T13:03:32.068+00:00"
}