Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-90777

ESPnet before 202609 Remote Code Execution via Unsafe Deserialization

CVSS 4.0 8.7 HIGHCVSS 3.1 8.8 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-90777

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-90777

Published

espnet

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "espnet",
                    "product": "espnet",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:pypi/espnet",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "custom",
                            "lessThan": "202609"
                        },
                        {
                            "version": "202609",
                            "status": "unaffected",
                            "versionType": "custom"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON