CVE-2025-46153
CSIRTS triage
- What
- The bernoulli_p decompose function in decompositions.py lacks consistency with eager CPU implementation, affecting nn.Dropout layers with fallback_random=True.
- Who is affected
- PyTorch users running versions before 3.7.0 using Dropout layers with fallback_random=True.
- Urgency
- Medium severity (CVSS 5.3); incorrect numerical behavior in dropout layers, not currently exploited.
- Action
- Upgrade PyTorch to version 3.7.0 or later.
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Exploitation outlook
- Low exploitation risk0.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 32% of all EPSS-scored CVEs.
Advisory coverage (1)
External references
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