{"id":"CVE-2023-33976","aliases":["BIT-tensorflow-2023-33976","GHSA-gjh7-xx4r-x345","PYSEC-2026-1962","PYSEC-2026-3190","PYSEC-2026-3331"],"url":"https://o3.security/vulnerability/CVE-2023-33976","summary":"TensorFlow segfault in array_ops.upper_bound","details":"TensorFlow is an end-to-end open source platform for machine learning. `array_ops.upper_bound` causes a segfault when not given a rank 2 tensor. The fix will be included in TensorFlow 2.13 and will also cherrypick this commit on TensorFlow 2.12.","published":"2024-07-30T19:27:14.532Z","modified":"2026-08-08T09:05:36.638342Z","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":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"tensorflow","fixedVersion":"2.12.1"},{"ecosystem":"PyPI","name":"tensorflow-cpu","fixedVersion":"2.12.1"},{"ecosystem":"PyPI","name":"tensorflow-gpu","fixedVersion":"2.12.1"}],"fix":{"url":"https://github.com/tensorflow/tensorflow/commit/6fa05df43b00038b048f4f0e51ef522da6532fec","label":"tensorflow/tensorflow@6fa05df"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33976.json"},{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gjh7-xx4r-x345"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33976"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/6fa05df43b00038b048f4f0e51ef522da6532fec"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/915884fdf5df34aaedd00fc6ace33a2cfdefa586"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T09:05:36.638342Z"}}