CVE-2024-48063

criticalCVSS 9.8covered by 1 sourcefirst seen 2026-08-06

CSIRTS triage

What: RemoteModule deserialization in PyTorch allows remote code execution by deserializing untrusted data.
Who is affected: PyTorch versions 2.4.1 and earlier using RemoteModule in distributed computing setups.
Urgency: Critical priority; remote code execution with CVSS 9.8, though disputed as intended functionality.
Action: Upgrade PyTorch to version >2.4.1 or disable RemoteModule deserialization from untrusted sources.

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Moderate exploitation risk1.6% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 74% of all EPSS-scored CVEs.

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