High
ESPnet before 202609 Remote Code Execution via Unsafe Deserialization
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.
Announced Group revision 1
Original source ↗CVE-2026-90777
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-90777
espnet
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "espnet",
"product": "espnet",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "202609",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "202609",
"versionType": "custom"
}
],
"packageURL": "pkg:pypi/espnet",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-90777
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #1636 · Revision 1
- Added to Heist Feed
- Publisher date