{
  "affected": [
    {
      "affectedData": [
        {
          "product": "diffusers",
          "vendor": "huggingface",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.38.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:huggingface:diffusers:*:*:*:*:*:python:*:*",
              "matchCriteriaId": "D7F2A2AE-D122-46BA-BD64-67DCF4C22677",
              "versionEndExcluding": "0.38.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Diffusers is the a library for pretrained diffusion models. Prior to 0.38.0, Diffusers\u0027 DiffusionPipeline.from_pretrained flow can bypass the trust_remote_code guard because download() validates model_index.json and custom pipeline code before later loading from a cached folder that can change, allowing a Hub repository with custom .py pipeline code to execute through the custom pipeline flow without passing custom_pipeline or trust_remote_code=True. This issue is fixed in version 0.38.0."
    }
  ],
  "id": "CVE-2026-45804",
  "lastModified": "2026-08-12T17:02:10.870",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-45804",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-15T17:27:27.543160Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-15T17:16:48.310",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/huggingface/diffusers/commit/a37f6f8394ac2a7ee8360c3abea811efe54512b1"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Exploit"
      ],
      "url": "https://github.com/huggingface/diffusers/issues/13446"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/huggingface/diffusers/pull/13448"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/huggingface/diffusers/releases/tag/v0.38.0"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory",
        "Exploit"
      ],
      "url": "https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Issue Tracking",
        "Exploit"
      ],
      "url": "https://github.com/huggingface/diffusers/issues/13446"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Vendor Advisory",
        "Exploit"
      ],
      "url": "https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "diffusers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.38.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-45804"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-20T15:31:33Z",
    "nvd_published_at": "2026-07-15T17:16:48Z",
    "severity": "HIGH"
  },
  "details": "## Background\n\nThis vulnerability is found in the `diffusers` package - the `transformers`-equivalent library for diffusion models.\n\nIt is found in the `DiffusionPipeline.from_pretrained` flow, which is used to load a pipeline from the HuggingFace Hub.\n\nThis function has a `trust_remote_code` guard: if the repository\u2019s `model_index.json` references a custom pipeline class defined in a `.py` file in the repo, the load is blocked unless `trust_remote_code=True` is explicitly passed:\n\n```\nValueError: The repository for attacker/repo contains custom code in pipeline.py\nwhich must be executed to correctly load the model. You can inspect the repository\ncontent at https://hf.co/attacker/repo/blob/main/pipeline.py.\nPlease pass the argument `trust_remote_code=True` to allow custom code to be run.\n```\n\nThe vulnerability allows arbitrary code execution through the custom pipeline flow from a Hub repo, with no `custom_pipeline` or `trust_remote_code` kwargs passed. The `from_pretrained` call succeeds and returns a functional pipeline.\n\n---\n\n## Naive Flow\n\n`DiffusionPipeline.from_pretrained` begins by popping all relevant arguments from `kwargs` into local variables, then calls `DiffusionPipeline.download()` to fetch the repo files:\n\n```python\n# pipeline_utils.py:853\ncached_folder = cls.download(\n    pretrained_model_name_or_path,\n    ...\n    custom_pipeline=custom_pipeline,\n    trust_remote_code=trust_remote_code,\n    ...\n)\n```\n\nInside `download()`, `model_index.json` is fetched first as a standalone file via `hf_hub_download`:\n\n```python\n# pipeline_utils.py:1636\nconfig_file = hf_hub_download(\n    pretrained_model_name,\n    cls.config_name,\n    ...\n)\nconfig_dict = cls._dict_from_json_file(config_file)\n```\n\nThis config is used to detect custom pipeline code and enforce the trust check:\n\n```python\n# pipeline_utils.py:1672\nif custom_pipeline is None and isinstance(config_dict[\"_class_name\"], (list, tuple)):\n    custom_pipeline = config_dict[\"_class_name\"][0]\n\nload_pipe_from_hub = custom_pipeline is not None and f\"{custom_pipeline}.py\" in filenames\n\nif load_pipe_from_hub and not trust_remote_code:\n    raise ValueError(...)\n```\n\nAfter the check passes, `snapshot_download` then fetches all files and saves them to disk:\n\n```python\n# pipeline_utils.py:1778\ncached_folder = snapshot_download(\n    pretrained_model_name,\n    ...\n    revision=revision,\n    allow_patterns=allow_patterns,\n    ...\n)\n```\n\nBack in `from_pretrained`, the config is read a second time from the downloaded snapshot, and`_resolve_custom_pipeline_and_cls` reads the config to re-check if custom code needs to be loaded:\n\n```python\n# pipeline_loading_utils.py:974\ndef _resolve_custom_pipeline_and_cls(folder, config, custom_pipeline):\n    custom_class_name = None\n    if os.path.isfile(os.path.join(folder, f\"{custom_pipeline}.py\")):\n        custom_pipeline = os.path.join(folder, f\"{custom_pipeline}.py\")\n    elif isinstance(config[\"_class_name\"], (list, tuple)) and os.path.isfile(\n        os.path.join(folder, f\"{config[\u0027_class_name\u0027][0]}.py\")\n    ):\n        custom_pipeline = os.path.join(folder, f\"{config[\u0027_class_name\u0027][0]}.py\")\n        custom_class_name = config[\"_class_name\"][1]\n\n    return custom_pipeline, custom_class_name\n```\n\nIf the config points to a `.py` file, it is imported.\n\n---\n\n## The Vulnerability\n\n`hf_hub_download` and `snapshot_download` are two independent HTTP calls to the Hub, both resolving the repository\u2019s default branch (if `revision=None`) to its current HEAD at call time. There is no atomicity guarantee between them - if the repository is updated between the two calls, they will resolve to different commits and download different content, with no warning displayed to the user.\n\nThe trust check in `download()` operates on the content fetched by `hf_hub_download` (commit A). The `snapshot_download` call that immediately follows can silently fetch a newer commit (commit B). The config in the newer commit will be the one parsed by `_resolve_custom_pipeline_and_cls`.\n\n**Therefore, it\u2019s possible to introduce remote code into the repo between the two calls, bypassing the trust check.**\n\nThe race window is everything between the two Hub calls inside `download()`:\n\n```python\n# pipeline_utils.py:1636\nconfig_file = hf_hub_download(...)   # \u2190 sees commit A, trust check passes\n\n# ... filenames processing, pattern building, pipeline_is_cached check ...\n# ~~~ ATTACKER PUSHES COMMIT B HERE ~~~\n\n# pipeline_utils.py:1778\ncached_folder = snapshot_download(...)  # \u2190 sees commit B, downloads pipeline.py\n```\n\nFor the exploit, commit A carries a clean config with `_class_name` as a plain string, which causes `load_pipe_from_hub` to be `False` and the trust check to pass. Commit B changes `_class_name` to a list and adds `pipeline.py`:\n\n**Commit A - `model_index.json`:**\n\n```json\n{\n  \"_class_name\": \"FluxPipeline\",\n  \"_diffusers_version\": \"0.31.0\"\n}\n```\n\n**Commit B - `model_index.json`:**\n\n```json\n{\n  \"_class_name\": [\"pipeline\", \"FluxPipeline\"],\n  \"_diffusers_version\": \"0.31.0\"\n}\n```\n\nWhen `from_pretrained` reads the snapshot after `download()` returns, `config[\"_class_name\"]` is now a list, `pipeline.py` exists on disk (fetched by `snapshot_download`), and `_resolve_custom_pipeline_and_cls` resolves `custom_pipeline` to the local path of that file. `_get_pipeline_class` then imports it - with no trust check at this point in the code.\n\n---\n\n## PoC\n\n1. Create a Hub repo with commit A\u2019s `model_index.json` (plain string `_class_name`).\n2. Run `DiffusionPipeline.from_pretrained(\"attacker/repo\")` with a breakpoint set at `pipeline_utils.py:1778` (the `snapshot_download` call). This is for the window to be large enough to manually respond to it.\n3. When execution pauses at the breakpoint, push commit B: update `model_index.json` to use a list `_class_name` and add `pipeline.py`.\n4. Resume execution.\n5. `snapshot_download` fetches commit B; `/tmp/pwned` is written during the subsequent `_get_pipeline_class` call.\n\n---\n\n## Constraints\n\n- Does not apply when `revision` is pinned to a specific commit hash - both Hub calls resolve to the same content.\n- Does not apply when loading from a local directory.\n- If all expected files are already present in the local HF cache, `download()` returns early before reaching `snapshot_download` (line 1767 early-return), closing the race window. The exploit therefore requires a first (or forced) download.\n\n---\n\n## Exploitability\n\nThe window between the two calls is very short. Local testing resulted in a window of approximately ~0.5 seconds for the attacker to push the change. This is, of course, unfeasible to accomplish for each and every new download. However, given a popular repo with many downloads per day, one may achieve **statistical success** by changing the repo\u2019s state every once in a while or every few seconds, with some percentage of downloaders falling on the exact window. \n\n---\n\n## Impact\n\nThe vulnerability is a silent RCE - it allows arbitrary code to be loaded through the custom pipeline flow from a Hub repo, with no `custom_pipeline` or `trust_remote_code` kwargs. The `from_pretrained` call succeeds and returns a fully functional pipeline.",
  "id": "GHSA-7wx4-6vff-v64p",
  "modified": "2026-07-20T19:07:15Z",
  "published": "2026-05-20T15:31:33Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45804"
    },
    {
      "type": "WEB",
      "url": "https://github.com/huggingface/diffusers/issues/13446"
    },
    {
      "type": "WEB",
      "url": "https://github.com/huggingface/diffusers/pull/13448"
    },
    {
      "type": "WEB",
      "url": "https://github.com/huggingface/diffusers/commit/a37f6f8394ac2a7ee8360c3abea811efe54512b1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/huggingface/diffusers"
    },
    {
      "type": "WEB",
      "url": "https://github.com/huggingface/diffusers/releases/tag/v0.38.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/diffusers/PYSEC-2026-2446.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Diffusers: TOCTOU Trust Remote Code Bypass"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "diffusers",
        "purl": "pkg:pypi/diffusers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.38.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0.1",
        "0.0.2",
        "0.0.3",
        "0.0.4",
        "0.1.0",
        "0.1.1",
        "0.1.2",
        "0.1.3",
        "0.10.0",
        "0.10.1",
        "0.10.2",
        "0.11.0",
        "0.11.1",
        "0.12.0",
        "0.12.1",
        "0.13.0",
        "0.13.1",
        "0.14.0",
        "0.15.0",
        "0.15.1",
        "0.16.0",
        "0.16.1",
        "0.17.0",
        "0.17.1",
        "0.18.0",
        "0.18.1",
        "0.18.2",
        "0.19.0",
        "0.19.1",
        "0.19.2",
        "0.19.3",
        "0.2.0",
        "0.2.1",
        "0.2.2",
        "0.2.3",
        "0.2.4",
        "0.20.0",
        "0.20.1",
        "0.20.2",
        "0.21.0",
        "0.21.1",
        "0.21.2",
        "0.21.3",
        "0.21.4",
        "0.22.0",
        "0.22.1",
        "0.22.2",
        "0.22.3",
        "0.23.0",
        "0.23.1",
        "0.24.0",
        "0.25.0",
        "0.25.1",
        "0.26.0",
        "0.26.1",
        "0.26.2",
        "0.26.3",
        "0.27.0",
        "0.27.1",
        "0.27.2",
        "0.28.0",
        "0.28.1",
        "0.28.2",
        "0.29.0",
        "0.29.1",
        "0.29.2",
        "0.3.0",
        "0.30.0",
        "0.30.1",
        "0.30.2",
        "0.30.3",
        "0.31.0",
        "0.32.0",
        "0.32.1",
        "0.32.2",
        "0.33.0",
        "0.33.1",
        "0.34.0",
        "0.35.0",
        "0.35.1",
        "0.35.2",
        "0.36.0",
        "0.37.0",
        "0.37.1",
        "0.4.0",
        "0.4.1",
        "0.4.2",
        "0.5.0",
        "0.5.1",
        "0.6.0",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.8.0",
        "0.8.1",
        "0.9.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-45804",
    "GHSA-7wx4-6vff-v64p"
  ],
  "details": "## Background\n\nThis vulnerability is found in the `diffusers` package - the `transformers`-equivalent library for diffusion models.\n\nIt is found in the `DiffusionPipeline.from_pretrained` flow, which is used to load a pipeline from the HuggingFace Hub.\n\nThis function has a `trust_remote_code` guard: if the repository\u2019s `model_index.json` references a custom pipeline class defined in a `.py` file in the repo, the load is blocked unless `trust_remote_code=True` is explicitly passed:\n\n```\nValueError: The repository for attacker/repo contains custom code in pipeline.py\nwhich must be executed to correctly load the model. You can inspect the repository\ncontent at https://hf.co/attacker/repo/blob/main/pipeline.py.\nPlease pass the argument `trust_remote_code=True` to allow custom code to be run.\n```\n\nThe vulnerability allows arbitrary code execution through the custom pipeline flow from a Hub repo, with no `custom_pipeline` or `trust_remote_code` kwargs passed. The `from_pretrained` call succeeds and returns a functional pipeline.\n\n---\n\n## Naive Flow\n\n`DiffusionPipeline.from_pretrained` begins by popping all relevant arguments from `kwargs` into local variables, then calls `DiffusionPipeline.download()` to fetch the repo files:\n\n```python\n# pipeline_utils.py:853\ncached_folder = cls.download(\n    pretrained_model_name_or_path,\n    ...\n    custom_pipeline=custom_pipeline,\n    trust_remote_code=trust_remote_code,\n    ...\n)\n```\n\nInside `download()`, `model_index.json` is fetched first as a standalone file via `hf_hub_download`:\n\n```python\n# pipeline_utils.py:1636\nconfig_file = hf_hub_download(\n    pretrained_model_name,\n    cls.config_name,\n    ...\n)\nconfig_dict = cls._dict_from_json_file(config_file)\n```\n\nThis config is used to detect custom pipeline code and enforce the trust check:\n\n```python\n# pipeline_utils.py:1672\nif custom_pipeline is None and isinstance(config_dict[\"_class_name\"], (list, tuple)):\n    custom_pipeline = config_dict[\"_class_name\"][0]\n\nload_pipe_from_hub = custom_pipeline is not None and f\"{custom_pipeline}.py\" in filenames\n\nif load_pipe_from_hub and not trust_remote_code:\n    raise ValueError(...)\n```\n\nAfter the check passes, `snapshot_download` then fetches all files and saves them to disk:\n\n```python\n# pipeline_utils.py:1778\ncached_folder = snapshot_download(\n    pretrained_model_name,\n    ...\n    revision=revision,\n    allow_patterns=allow_patterns,\n    ...\n)\n```\n\nBack in `from_pretrained`, the config is read a second time from the downloaded snapshot, and`_resolve_custom_pipeline_and_cls` reads the config to re-check if custom code needs to be loaded:\n\n```python\n# pipeline_loading_utils.py:974\ndef _resolve_custom_pipeline_and_cls(folder, config, custom_pipeline):\n    custom_class_name = None\n    if os.path.isfile(os.path.join(folder, f\"{custom_pipeline}.py\")):\n        custom_pipeline = os.path.join(folder, f\"{custom_pipeline}.py\")\n    elif isinstance(config[\"_class_name\"], (list, tuple)) and os.path.isfile(\n        os.path.join(folder, f\"{config[\u0027_class_name\u0027][0]}.py\")\n    ):\n        custom_pipeline = os.path.join(folder, f\"{config[\u0027_class_name\u0027][0]}.py\")\n        custom_class_name = config[\"_class_name\"][1]\n\n    return custom_pipeline, custom_class_name\n```\n\nIf the config points to a `.py` file, it is imported.\n\n---\n\n## The Vulnerability\n\n`hf_hub_download` and `snapshot_download` are two independent HTTP calls to the Hub, both resolving the repository\u2019s default branch (if `revision=None`) to its current HEAD at call time. There is no atomicity guarantee between them - if the repository is updated between the two calls, they will resolve to different commits and download different content, with no warning displayed to the user.\n\nThe trust check in `download()` operates on the content fetched by `hf_hub_download` (commit A). The `snapshot_download` call that immediately follows can silently fetch a newer commit (commit B). The config in the newer commit will be the one parsed by `_resolve_custom_pipeline_and_cls`.\n\n**Therefore, it\u2019s possible to introduce remote code into the repo between the two calls, bypassing the trust check.**\n\nThe race window is everything between the two Hub calls inside `download()`:\n\n```python\n# pipeline_utils.py:1636\nconfig_file = hf_hub_download(...)   # \u2190 sees commit A, trust check passes\n\n# ... filenames processing, pattern building, pipeline_is_cached check ...\n# ~~~ ATTACKER PUSHES COMMIT B HERE ~~~\n\n# pipeline_utils.py:1778\ncached_folder = snapshot_download(...)  # \u2190 sees commit B, downloads pipeline.py\n```\n\nFor the exploit, commit A carries a clean config with `_class_name` as a plain string, which causes `load_pipe_from_hub` to be `False` and the trust check to pass. Commit B changes `_class_name` to a list and adds `pipeline.py`:\n\n**Commit A - `model_index.json`:**\n\n```json\n{\n  \"_class_name\": \"FluxPipeline\",\n  \"_diffusers_version\": \"0.31.0\"\n}\n```\n\n**Commit B - `model_index.json`:**\n\n```json\n{\n  \"_class_name\": [\"pipeline\", \"FluxPipeline\"],\n  \"_diffusers_version\": \"0.31.0\"\n}\n```\n\nWhen `from_pretrained` reads the snapshot after `download()` returns, `config[\"_class_name\"]` is now a list, `pipeline.py` exists on disk (fetched by `snapshot_download`), and `_resolve_custom_pipeline_and_cls` resolves `custom_pipeline` to the local path of that file. `_get_pipeline_class` then imports it - with no trust check at this point in the code.\n\n---\n\n## PoC\n\n1. Create a Hub repo with commit A\u2019s `model_index.json` (plain string `_class_name`).\n2. Run `DiffusionPipeline.from_pretrained(\"attacker/repo\")` with a breakpoint set at `pipeline_utils.py:1778` (the `snapshot_download` call). This is for the window to be large enough to manually respond to it.\n3. When execution pauses at the breakpoint, push commit B: update `model_index.json` to use a list `_class_name` and add `pipeline.py`.\n4. Resume execution.\n5. `snapshot_download` fetches commit B; `/tmp/pwned` is written during the subsequent `_get_pipeline_class` call.\n\n---\n\n## Constraints\n\n- Does not apply when `revision` is pinned to a specific commit hash - both Hub calls resolve to the same content.\n- Does not apply when loading from a local directory.\n- If all expected files are already present in the local HF cache, `download()` returns early before reaching `snapshot_download` (line 1767 early-return), closing the race window. The exploit therefore requires a first (or forced) download.\n\n---\n\n## Exploitability\n\nThe window between the two calls is very short. Local testing resulted in a window of approximately ~0.5 seconds for the attacker to push the change. This is, of course, unfeasible to accomplish for each and every new download. However, given a popular repo with many downloads per day, one may achieve **statistical success** by changing the repo\u2019s state every once in a while or every few seconds, with some percentage of downloaders falling on the exact window. \n\n---\n\n## Impact\n\nThe vulnerability is a silent RCE - it allows arbitrary code to be loaded through the custom pipeline flow from a Hub repo, with no `custom_pipeline` or `trust_remote_code` kwargs. The `from_pretrained` call succeeds and returns a fully functional pipeline.",
  "id": "PYSEC-2026-2446",
  "modified": "2026-07-13T16:03:51.725613Z",
  "published": "2026-07-13T15:19:09.440534Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/huggingface/diffusers"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/diffusers"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-7wx4-6vff-v64p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45804"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Diffusers: TOCTOU Trust Remote Code Bypass"
}