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CVE-2026-24747

Linuxfoundation Pytorch insecure deserialization

8.8 HIGHPublic exploitEPSS 0.81%
  1. Published27 Jan 2026

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 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Linuxfoundation Pytorch< 2.10.0

Remediation

Fixed in
Linuxfoundation Pytorch≥ 2.10.0

References

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Frequently asked

Is CVE-2026-24747 being actively exploited?

CVE-2026-24747 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.81%.

How severe is CVE-2026-24747?

CVE-2026-24747 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.81% probability of exploitation.

Which products are affected by CVE-2026-24747?

Affected products include Linuxfoundation Pytorch.

How do I fix CVE-2026-24747?

Upgrade affected software to a fixed version, for example Linuxfoundation Pytorch 2.10.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-24747 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.