CVE-2025-3121

low-risk
Published 2025-04-02

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.

Do I need to act?

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0.09% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linuxfoundation

References (5)

Issue Tracking https://github.com/pytorch/pytorch/issues/149800
Issue Tracking https://github.com/pytorch/pytorch/issues/149800#issue-2940240700
Permissions Required https://vuldb.com/?ctiid.303012
Third Party Advisory https://vuldb.com/?id.303012
Exploit https://vuldb.com/?submit.525049
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal