What’s Vulnerable › Vulnerabilities

CVE-2025-46152

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-25 · updated 2026-06-17
• Weakness: CWE-787

Description

In PyTorch before 2.7.0, bitwise_right_shift produces incorrect output for certain out-of-bounds values of the "other" argument.

Affected products

• PyTorch: from 2.6.0 before 2.7.0 — fixed in 2.7.0

How to fix

Upgrade to a fixed version: PyTorch 2.7.0. Check the vendor advisory for mitigations.

References

• https://gist.github.com/shaoyuyoung/4bcefba4004f8271e64b5185c95a248a
• https://github.com/pytorch/pytorch/issues/143555
• https://github.com/pytorch/pytorch/pull/143635

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