CVE-2026-71313 rclone CVE debrief

Who should care

Users of rclone, especially those using versions prior to 1.75.0, should review their configurations and update to the latest version to mitigate potential risks. System administrators and security teams responsible for managing rclone deployments should prioritize this update to prevent potential security breaches.

Technical summary

The local backend in rclone versions prior to 1.75.0 contains a path traversal vulnerability. The filename encoder does not properly prevent remote filename data from becoming operating-system path syntax, allowing an attacker to create or overwrite files outside the selected destination directory. This issue can be mitigated by updating to version 1.75.0 or later. The vulnerability is fixed in version 1.75.0, and users should update to this version or later to prevent potential security breaches. Further review of system configurations and update to the latest version is recommended to mitigate potential risks.

Defensive priority

Medium-priority defensive review recommended due to potential path traversal risk.

Recommended defensive actions

• Review and update rclone to version 1.75.0 or later
• Inventory systems using rclone for potential exposure
• Monitor for suspicious file modifications
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

Evidence from official CVE and NVD sources indicates a path traversal vulnerability in rclone versions prior to 1.75.0. Limited detail available on exploitability and affected systems. Further review of system configurations and update to the latest version is recommended to mitigate potential risks. Users should verify their current version and configurations to ensure they are not exposed.

Official resources