GHSA-vgrw-7cvw-pwgx
PyTorch is vulnerable to memory corruption through its unpack_sequence function
At a glance
- Published
- Updated
- CVE
- CVE-2025-2999
- Aliases
- BIT-pytorch-2025-2999, PYSEC-2025-193
- CVSS_V3
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CVSS_V4
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Description
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](https://github.com/pytorch/pytorch/commit/494518046816d29099b7d056a74ffa5c244fdcdd).
Affected packages
| Package | Versions |
|---|---|
| PyPI · torch | introduced 0, fixed 2.9.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-2999 ADVISORY
- https://github.com/pytorch/pytorch/issues/149622 WEB
- https://github.com/pytorch/pytorch/issues/149622#issue-2935495265 WEB
- https://github.com/pytorch/pytorch/commit/494518046816d29099b7d056a74ffa5c244fdcdd WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/torch/PYSEC-2025-193.yaml WEB
- https://github.com/pytorch/pytorch PACKAGE
- https://vuldb.com/?ctiid.302048 WEB
- https://vuldb.com/?id.302048 WEB
- https://vuldb.com/?submit.524198 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |