CVE-2025-3121
LOWPyTorch 2.6.0 - Memory Corruption in torch.jit.jit_module_from_flatbuffer
Title source: llmDescription
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.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.303012
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.303012
Exploit, Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.525049
Issue Tracking, Vendor Advisory issue-tracking
https://github.com/pytorch/pytorch/issues/149800
Issue Tracking, Vendor Advisory exploit
issue-tracking
https://github.com/pytorch/pytorch/issues/149800#issue-2940240700
Scores
CVSS v3
3.3
EPSS
0.0009
EPSS Percentile
24.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
Status
published
Products (1)
linuxfoundation/pytorch
2.6.0
Published
Apr 02, 2025
Tracked Since
Feb 18, 2026