CVE-2024-48063 json
In PyTorch <=2.4.1, the RemoteModule has Deserialization RCE.
published 2024-10-29 2 y ago modified 2026-09-08 2 mo ago also BIT-pytorch-2024-48063 , EUVD-2024-42923 , PYSEC-2024-259
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
In PyTorch <=2.4.1, the RemoteModule has Deserialization RCE. NOTE: this is disputed by multiple parties because this is intended behavior in PyTorch distributed computing.
Patch / fix
- bitnami pytorch 2.5.0
- pypi torch 2.5.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- rumbling-slice-eb0.notion.site https://rumbling-slice-eb0.notion.site/Distributed-RPC-Framework-RemoteModule-has-Deserialization-RCE-in-pytorch-pytorch-111e3cda9e8c8021a7d3cbc61ee1a20c referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | pytorch | <2.5.0 |
2.5.0 |
| pypi | torch | <2.5.0 |
2.5.0 |
Affected products
- pytorch pytorch
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
rumbling-slice-eb0.notion.site
/Distributed-RPC-Framework-RemoteModule-has-Deserialization-RCE-in-pytorch-pytorch-111e3cda9e8c8021a7d3cbc61ee
exploit, evidence
-
gist.github.com
/hexian2001/c046c066895a963ecc0a2cf9e1180065
third-party-advisory, advisory, web
-
github.com
/pytorch/pytorch/issues/129228
not-applicable, web, report
-
github.com
/pytorch/pytorch/security/policy#using-distributed-features
product, web
-
nvd.nist.gov
/vuln/detail/CVE-2024-48063
web
Sources
- CVE List CVE-2024-48063
- NVD CVE-2024-48063
- OSV BIT-pytorch-2024-48063
- OSV PYSEC-2024-259
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.