Vulnerability details

CVE-2026-24747

pytorch pytorch

PyTorch Vulnerable to Remote Code Execution via Untrusted Checkpoint Files

CVSS 3.1

8.8High

Official description

PyTorch is a Python package that provides tensor computation. Prior to version 2.10.0, a vulnerability in PyTorch's `weights_only` unpickler allows an attacker to craft a malicious checkpoint file (`.pth`) that, when loaded with `torch.load(..., weights_only=True)`, can corrupt memory and potentially lead to arbitrary code execution. Version 2.10.0 fixes the issue.

CVSS scores

Score	Version	Source	Vector
8.8High	3.1	CVEProject cvelistV5 (CNA) (GitHub_M)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`
8.8High	3.1	CVEProject cvelistV5 (CNA) (redhat-SADP)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
pytorch	pytorch	< 2.10.0	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/pytorch/pytorch/security/advisories/GHSA-63cw-57p8-fm3p x_refsource_CONFIRM
https://github.com/pytorch/pytorch/issues/163105 x_refsource_MISC
https://github.com/pytorch/pytorch/163122/commit/954dc5183ee9205cbe79876ad05dd2d9ae752139 x_refsource_MISC
https://github.com/pytorch/pytorch/releases/tag/v2.10.0 x_refsource_MISC
https://access.redhat.com/security/cve/CVE-2026-24747 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2433612 issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24747.json x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:24977 vendor-advisoryx_refsource_REDHAT

Kolun on Telegram @kolunsec Exploited CVEs, key news and a daily digest Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.

Details

Published: 2026-01-28
Last updated: 2026-07-15
State: Published
Assigner (CNA): GitHub_M

Exploit prediction (EPSS)

0.79%

Probability of exploitation in 30 days

56.7%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE-502
Deserialization of Untrusted Data