Cohere Python SDK 5.11.0 through 7.2.0 Path Traversal via SageMaker Tar Extraction
Cohere Python SDK 5.11.0 through 7.2.0 contains a path traversal (tar slip) vulnerability in _s3_models_dir_to_tarfile that allows arbitrary file write via unvalidated tarfile.extractall calls. Attackers who can write model archives to the victim's S3 prefix can include absolute paths or ../ members to overwrite files on the SDK host.
CVE-2026-108597
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-2026-108597
cohere-python
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.
[
{
"repo": "https://github.com/cohere-ai/cohere-python",
"vendor": "cohere-ai",
"product": "cohere-python",
"versions": [
{
"status": "affected",
"version": "5.11.0",
"versionType": "semver",
"lessThanOrEqual": "7.2.0"
}
],
"packageURL": "pkg:pypi/cohere",
"collectionURL": "https://pypi.org",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-108597
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #21377 · Revision 1
- Added to Heist Feed
- Publisher date