What is CVE-2025-46152?

CVE-2025-46152 is a medium-severity vulnerability in Linuxfoundation Pytorch, classified under Out-of-bounds Write. CVSS score: 5.3/10. Published 2025-09-25.

How severe is CVE-2025-46152?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Buffer overflow in Linuxfoundation Pytorch

CVE-2025-46152

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

Vulnerability class: Buffer Overflow

EPSS: 0.004 (34.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Linuxfoundation Pytorch
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Issue Tracking)
cve@mitre.org (Patch, Issue Tracking)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-46152?: CVE-2025-46152 is a medium-severity vulnerability in Linuxfoundation Pytorch, classified under Out-of-bounds Write. CVSS score: 5.3/10. Published 2025-09-25.
How severe is CVE-2025-46152?: Medium severity. CVSS v3 base score is 5.3 out of 10.