Arbitrary Code Injection Affecting nemo-curator package, versions [,0.9.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published8 Sept 2025
- disclosed26 Aug 2025
- creditD.K
Introduced: 26 Aug 2025
NewCVE-2025-23307 (opens in a new tab)How to fix?
Upgrade nemo-curator to version 0.9.0 or higher.
Overview
nemo-curator is a Scalable Data Preprocessing Tool for Training Large Language Models
Affected versions of this package are vulnerable to Arbitrary Code Injection via the processing of malicious files. An attacker can execute arbitrary code, escalate privileges, access sensitive information, and tamper with data by supplying specially crafted files.