CVE-2025-3121CWE-119

PyTorch torch.jit.jit_module_from_flatbuffer memory corruption

Medium · published April 2, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
18.6
In the wild
Unconfirmed
What it is

A vulnerability classified as problematic has been found in PyTorch 2.6.0. Affected is the function torch.jit.jit_module_from_flatbuffer. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
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
EPSS
0.00272 · 18.6th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2025-04-02T22:00Z
EPSS history
Timeline
  • 02 APR 22:00Z
    PyTorch torch.jit.jit_module_from_flatbuffer memory corruption
    cvelistv5