{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-61622", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2025-09-29T06:47:23.146Z", "datePublished": "2025-10-01T09:55:05.557Z", "dateUpdated": "2025-10-01T09:55:05.557Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected", "packageName": "pyfory", "product": "Apache Fory", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "0.12.2", "status": "affected", "version": "0.12.0", "versionType": "semver"}]}, {"collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected", "packageName": "pyfury", "product": "Apache Fory", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "0.10.3", "status": "affected", "version": "0.1.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Mapta / BugBunny_ai"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">Deserialization of untrusted data in&nbsp;python in <span style=\"background-color: rgb(255, 255, 255);\">pyfory&nbsp;</span>versions 0.12.0 through 0.12.2, or the&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">legacy&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">pyfury versions from</span></span><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;0.1.0 through 0.10.3:</span> allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources.&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">An attacker can craft a data stream that selects pickle-fallback serializer during deserialization, leading to the execution of `pickle.loads`, which is&nbsp;vulnerable to&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">remote code execution.<br><br>Users are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue.<br></span></span></span><br>"}], "value": "Deserialization of untrusted data in\u00a0python in pyfory\u00a0versions 0.12.0 through 0.12.2, or the\u00a0legacy\u00a0pyfury versions from\u00a00.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources.\u00a0An attacker can craft a data stream that selects pickle-fallback serializer during deserialization, leading to the execution of `pickle.loads`, which is\u00a0vulnerable to\u00a0remote code execution.\n\nUsers are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue."}], "metrics": [{"other": {"content": {"text": "critical"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2025-10-01T09:55:05.557Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/vfn9hp9qt06db5yo1gmj3l114o3o2csd"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Fory, Apache Fory: Python RCE via unguarded pickle fallback serializer in pyfory", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of untrusted data in\u00a0python in pyfory\u00a0versions 0.12.0 through 0.12.2, or the\u00a0legacy\u00a0pyfury versions from\u00a00.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources.\u00a0An attacker can craft a data stream that selects pickle-fallback serializer during deserialization, leading to the execution of `pickle.loads`, which is\u00a0vulnerable to\u00a0remote code execution.\n\nUsers are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue."}], "id": "CVE-2025-61622", "lastModified": "2025-10-01T10:15:34.080", "metrics": {}, "published": "2025-10-01T10:15:34.080", "references": [{"source": "security@apache.org", "url": "https://lists.apache.org/thread/vfn9hp9qt06db5yo1gmj3l114o3o2csd"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "security@apache.org", "type": "Primary"}]}

{}

{}