Memory Corruption via torch.jit.jit_module_from_flatbuffer (PyTorch 2.6.0)
CVE-2025-3121 Published on April 2, 2025
PyTorch torch.jit.jit_module_from_flatbuffer memory corruption
A vulnerability classified as problematic has been found in PyTorch 2.6.0. Affected is the function torch.jit.jit_module_from_flatbuffer. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Type
What is a Buffer Overflow Vulnerability?
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
CVE-2025-3121 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2025-3121
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Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.