CVE-2026-35492
Kedro-Datasets has a path traversal vulnerability in PartitionedDataset allows arbitrary file write
- Published
- Apr 7, 2026
- Updated
- Apr 8, 2026
- Assigning CNA
- GitHub_M
- Evidence observed
- Aug 25, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NLow · next 30 days
- Percentile
- 36.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Kedro-Datasets is a Kendo plugin providing data connectors. Prior to 9.3.0, PartitionedDataset in kedro-datasets was vulnerable to path traversal. Partition IDs were concatenated directly with the dataset base path without validation. An attacker or malicious input containing .. components in a partition ID could cause files to be written outside the configured dataset directory, potentially overwriting arbitrary files on the filesystem. Users of PartitionedDataset with any storage backend (local filesystem, S3, GCS, etc.) are affected. This vulnerability is fixed in 9.3.0.
Sources
1Demonstrates CVE-2026-35492, a path traversal vulnerability in kedro-datasets PartitionedDataset allowing arbitrary file write, with impact analysis and patching guidance.
Responsible use
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