BaselineWatch
Desk

CVE-2026-108597

5.9 medium SSVC exploitation: none Awaiting Analysis

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 2

  1. StatusReceived → Awaiting AnalysisNVD modified 2026-10-16 17:25
  2. First seenCVSS 5.9NVD modified 2026-10-14 03:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 4