GHSA-vgrw-7cvw-pwgx

Source

https://github.com/advisories/GHSA-vgrw-7cvw-pwgx

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-vgrw-7cvw-pwgx/GHSA-vgrw-7cvw-pwgx.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-vgrw-7cvw-pwgx

Aliases

Downstream

CGA (18)

Published

2025-03-31T15:30:48Z

Modified

2026-06-10T17:41:15Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
4.8 (Medium) 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 CVSS Calculator

Summary

PyTorch is vulnerable to memory corruption through its unpack_sequence function

Details

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.

Database specific

{
    "cwe_ids":  [
        "CWE-119"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-06-10T17:25:19Z",
    "nvd_published_at":  "2025-03-31T15:15:44Z",
    "severity":  "MODERATE"
}

References

Affected packages

PyPI / torch

Package

Name: torch; View open source insights on deps.dev
Purl: pkg:pypi/torch

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.9.1

Affected versions

1.*

1.0.0

1.0.1

1.1.0

1.2.0

1.3.0

1.3.1

1.4.0

1.5.0

1.5.1

1.6.0

1.7.0

1.7.1

1.8.0

1.8.1

1.9.0

1.9.1

1.10.0

1.10.1

1.10.2

1.11.0

1.12.0

1.12.1

1.13.0

1.13.1

2.*

2.0.0

2.0.1

2.1.0

2.1.1

2.1.2

2.2.0

2.2.1

2.2.2

2.3.0

2.3.1

2.4.0

2.4.1

2.5.0

2.5.1

2.6.0

2.7.0

2.7.1

2.8.0

2.9.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-vgrw-7cvw-pwgx/GHSA-vgrw-7cvw-pwgx.json"