CVE-2025-2999: PyTorch is vulnerable to memory corruption through its unpack_sequence function
(updated )
A vulnerability was found in PyTorch 2.6.0. It has been rated as critical. Affected by this issue is the function torch.nn.utils.rnn.unpack_sequence. The manipulation leads to memory corruption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
A patch is available through commit 4945180.
References
- github.com/advisories/GHSA-vgrw-7cvw-pwgx
- github.com/pypa/advisory-database/tree/main/vulns/torch/PYSEC-2025-193.yaml
- github.com/pytorch/pytorch/commit/494518046816d29099b7d056a74ffa5c244fdcdd
- github.com/pytorch/pytorch/issues/149622
- github.com/pytorch/pytorch/issues/149622
- nvd.nist.gov/vuln/detail/CVE-2025-2999
- vuldb.com/?ctiid.302048
- vuldb.com/?id.302048
- vuldb.com/?submit.524198
Code Behaviors & Features
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