mlrun DataFrame Hash helpers.py mlrun.utils.helpers.calculate_dataframe_hash weak hash

{
  "id": "31a90d1fc6bad434b816447ebc92454ffdb4df3dedc0844c7a21f53b97012c8b",
  "url": "https://osv.dev/vulnerability/CVE-2026-10766",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "mlrun DataFrame Hash helpers.py mlrun.utils.helpers.calculate_dataframe_hash weak hash",
    "summary": "A vulnerability has been found in mlrun up to 1.12.0-rc3. This impacts the function mlrun.utils.helpers.calculate_dataframe_hash of the file mlrun/utils/helpers.py of the component DataFrame Hash Handler. The manipulation leads to use of weak hash. The attack can only be performed from a local environment. The complexity of an attack is rather high. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.",
    "evidence": "osv:CVE-2026-10766",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-10766",
      "aliases": [
        "CVE-2026-10766",
        "GHSA-phx2-3w66-h4pw",
        "PYSEC-2026-3487"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mlrun/mlrun",
              "type": "GIT",
              "events": [
                {
                  "introduced": "aacc4261c0d8a47a90ea46f9d58c44bc3c068beb"
                },
                {
                  "last_affected": "c0e21278faf0bbccc9506d7c9213dba5cb7cefe6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.12.0-rc1"
                      },
                      {
                        "last_affected": "1.12.0-rc1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "1.12.0-rc2"
                      },
                      {
                        "last_affected": "1.12.0-rc2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "1.12.0-rc3"
                      },
                      {
                        "last_affected": "1.12.0-rc3"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.12.0-rc3"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.12.0-rc1",
            "1.12.0-rc2",
            "1.12.0-rc3",
            "v1.12.0-rc3",
            "v1.12.0-rc2",
            "v1.12.0-rc1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-10766.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:20.542841901Z",
      "provider": "osv",
      "references": [
        "https://github.com/mlrun/mlrun/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10766.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-10766",
        "https://vuldb.com/cve/CVE-2026-10766",
        "https://vuldb.com/submit/831419",
        "https://vuldb.com/vuln/368136",
        "https://github.com/mlrun/mlrun/issues/9691",
        "https://vuldb.com/vuln/368136/cti",
        "https://github.com/mlrun/mlrun/pull/9692"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-327",
          "CWE-328"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10766.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-10766",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 486572,
  "published_at": "2026-06-03T20:00:11.168+00:00"
}