What’s Vulnerable › Vulnerabilities

CVE-2023-33976: TensorFlow segfault in array_ops.upper_bound

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-07-30 · updated 2026-06-17
• Weakness: CWE-190

Description

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.

Affected products

• tensorflow: before 2.13.0 — fixed in 2.13.0

How to fix

Upgrade to a fixed version: tensorflow 2.13.0. Check the vendor advisory for mitigations.

References

• https://github.com/tensorflow/tensorflow/commit/6fa05df43b00038b048f4f0e51ef522da6532fec
• https://github.com/tensorflow/tensorflow/commit/915884fdf5df34aaedd00fc6ace33a2cfdefa586
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gjh7-xx4r-x345
• https://github.com/tensorflow/tensorflow/commit/6fa05df43b00038b048f4f0e51ef522da6532fec
• https://github.com/tensorflow/tensorflow/commit/915884fdf5df34aaedd00fc6ace33a2cfdefa586
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gjh7-xx4r-x345

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