CVE-2025-46153

State: Published
Severity: 5.3 Medium
Published: Sep 25, 2025
Updated: Sep 25, 2025
Reserved: Apr 22, 2025

Description

PyTorch before 3.7.0 has a bernoulli_p decompose function in decompositions.py even though it lacks full consistency with the eager CPU implementation, negatively affecting nn.Dropout1d, nn.Dropout2d, and nn.Dropout3d for fallback_random=True.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	CISA-ADP

Weaknesses

CWE-1176 Inefficient CPU Computation

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/pytorch/pytorch/issues/142853
https://github.com/pytorch/pytorch/pull/143460
https://gist.github.com/shaoyuyoung/e636f2e7a306105b7e96809e2b85c28a
https://github.com/pytorch/pytorch/compare/v2.6.0...v2.7.0
https://gist.github.com/shaoyuyoung/4bcefba4004f8271e64b5185c95a248a

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