CVE WatchSep 13, 2026

CVE-2026-90777

ESPnet before 202609 deserializes pretrained model checkpoints using torch.load with weights_only=False, allowing arbitrary code execution f

CVSS

8.8

High

EPSS

—

KEV

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Exploit Today

0-100

Published: Sep 13, 2026 · Last modified: Sep 13, 2026 · CWE-502

EPSS · 30d

Not enough EPSS history yet.

Technical description

ESPnet before 202609 deserializes pretrained model checkpoints using torch.load with weights_only=False, allowing arbitrary code execution from attacker-supplied files. Attackers can craft malicious checkpoint files that execute code during deserialization when loaded through the initialization or fine-tuning path.

Official references

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