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.

CVE-2025-46152 is fixed in pytorch on 1 platform by DEBIAN-CVE-2025-46152 (version 2.12.0+dfsg2-1), released September 25, 2025. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.3

Moderate

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0045

39th percentile

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

Where it's fixed

Product	Fixed in	Fix	Released
Linux
pytorch · Debian 14	2.12.0+dfsg2-1	DEBIAN-CVE-2025-46152	Sep 25, 2025

Details

Published
September 25, 2025
Weakness
Out-of-bounds Write
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-46152

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