CVE-2026-65918

PyTorch torchvision through 0.28.0, fixed in commit 4e05dc2, contains an out-of-bounds heap read vulnerability in the GIF decoder's read_from_tensor callback that passes unclamped length to memcpy. Attackers can supply malicious or truncated GIF files to cause denial of service via segmentation fault or disclose adjacent heap memory contents.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/pytorch/vision/commit/4e05dc22f5f050a9528cc0ea09ceca6cdaf8f4ed	Patch
https://github.com/pytorch/vision/issues/9551	Exploit Issue Tracking
https://github.com/pytorch/vision/pull/9520	Issue Tracking Patch
https://www.vulncheck.com/advisories/pytorch-torchvision-gif-decoder-out-of-bounds-heap-read	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linuxfoundation:torchvision:*:*:*:*:*:python:*:*

History

24 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) PyTorch torchvision hasta la versión 0.28.0, corregido en el commit 4e05dc2, contiene una vulnerabilidad de lectura de montón fuera de límites en la función de callback read_from_tensor del decodificador GIF que pasa una longitud no restringida a memcpy. Los atacantes pueden proporcionar archivos GIF maliciosos o truncados para causar denegación de servicio a través de un fallo de segmentación o divulgar el contenido de la memoria adyacente del montón.

Information

Published : 2026-07-23 18:17

Updated : 2026-10-24 13:10

NVD link : CVE-2026-65918

Mitre link : CVE-2026-65918

CVE.ORG link : CVE-2026-65918

JSON object : View

Products Affected

linuxfoundation

torchvision

CWE

CWE-125

Out-of-bounds Read

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