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CVE-20XX-?

CVE-2025-46152

5.3 MEDIUM 0.5% exploit odds Fix listed Memory safety Library

What it is

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

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 0.5% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2025-09-25 15:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-11-05 23:10 UTC Last updatedMost recent change to the record

Details

Published: 2025-09-25 15:16 UTC
Last modified: 2026-11-05 23:10 UTC
Exploit probability: 0.5% · EPSS, next 30 days
Weakness: CWE-787 · Out-of-bounds write
Record status: Analyzed

Affected

Linuxfoundation Pytorch < 2.7.0

Attack profile CVSS 3.1 · 5.3

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: Low

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Meme: I wake up, CVE-2025-46152

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Fix and advisories

https://github.com/pytorch/pytorch/pull/143635

References

NVD record · CVE.org record