CRITICAL 9.8 Microsoft
CVE-2024-48063
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.
Microsoft Security Update 2026-Aug: 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.
Affected Products
- azl3 pytorch 2.2.2-7 on Azure Linux 3.0
- cbl2 pytorch 2.0.0-8
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-48063
- https://nvd.nist.gov/vuln/detail/CVE-2024-48063
This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-08-06 via Microsoft. Affected: azl3 pytorch 2.2.2-7 on Azure Linux 3.0, cbl2 pytorch 2.0.0-8.
Risk Timeline
CVE Disclosed2026-08-06 · 3 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2024-48063NVD / MITRE
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