PyTorch Vulnerable to Remote Code Execution via Untrusted Checkpoint Files
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-24747US | — | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2026:24977WEB
- https://access.redhat.com/security/cve/CVE-2026-24747WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2433612WEB
- https://github.com/pytorch/pytorch/163122/commit/954dc5183ee9205cbe79876ad05dd2d9ae752139WEB
- https://github.com/pytorch/pytorch/issues/163105EVIDENCE
- https://github.com/pytorch/pytorch/releases/tag/v2.10.0ARTICLE
- https://github.com/pytorch/pytorch/security/advisories/GHSA-63cw-57p8-fm3pADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-24747WEB
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