PyTorch CUDACachingAllocator.cpp torch.cuda.memory.caching_allocator_delete memory corruption (PyTorch)

CVE-2025-3136

MEDIUM 4.8

At a glance

Source: NVD
EPSS: EPSS 0.27 % · percentile 19 (2026-11-01)
State: PUBLISHED
Published: 2025-04-03 03:31 UTC
Updated: 2025-04-03 13:31 UTC
Assigner: VulDB
NVD status: Analyzed

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Description

A vulnerability, which was classified as problematic, has been found in PyTorch 2.6.0. This issue affects the function torch.cuda.memory.caching_allocator_delete of the file c10/cuda/CUDACachingAllocator.cpp. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

Weaknesses (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787 — Out-of-bounds Write

References

Scores

Version	Score	Vector	Scored by
CVSS 4.0	MEDIUM 4.8	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N	VulDB
CVSS 3.1	LOW 3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	VulDB
CVSS 3.0	LOW 3.3	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	VulDB
CVSS 2.0	LOW 1.7	AV:L/AC:L/Au:S/C:N/I:N/A:P	VulDB
CVSS 4.0	MEDIUM 4.8	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X	NVD · cna@vuldb.com (Secondary)
CVSS 3.1	LOW 3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	NVD · cna@vuldb.com (Secondary)
CVSS 2.0	LOW 1.7	AV:L/AC:L/Au:S/C:N/I:N/A:P	NVD · cna@vuldb.com (Secondary)

Advisories

PYSEC-2025-197 — A vulnerability, which was classified as problematic, has been found in PyTorch 2.6.0. This issue affects the function torch.cuda.memory.caching_allocator_delet

European references

ENISA EUVD · EUVD-2025-9636
GCVE · GCVE-0-2025-3136

CERT-FR advisories

CERTFR-2025-AVI-0969 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:linuxfoundation:pytorch:2.6.0:-:*:*:*:python:*:*

Affected products

Product	Versions
PyTorch	affected 2.6.0

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

🟡 PyTorch CUDACachingAllocator.cpp torch.cuda.memory.caching_allocator_delete memory corruption (PyTorch)