CVE-2021-41210: TensorFlow is an open source platform for machine learning. In affected versions the shape inference functions for `Spar
highvulnerability
TensorFlow, an open source machine learning platform, had a vulnerability in its shape inference functions for `SparseCountSparseOutput` that could cause an out-of-bounds read (accessing memory outside the intended area of a heap-allocated array, which can crash the program or leak data). This vulnerability affected multiple versions of TensorFlow.
The fix is included in TensorFlow 2.7.0. The patch was also cherry-picked (applied to earlier versions) for TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, which were still in the supported range at the time.
7.1(high)
EPSS: 0.0%
Original source: https://nvd.nist.gov/vuln/detail/CVE-2021-41210
First tracked: February 15, 2026 at 08:40 PM
Classified by LLM (prompt v3) · confidence: 95%