low3.6
CVE-2026-79783
rclone before 1.74.4 fails to mask special permission bits when applying source-supplied mode metadata in the local backend, allowing attackers to set setuid/s…
Impact
rclone before 1.74.4 fails to mask special permission bits when applying source-supplied mode metadata in the local backend, allowing attackers to set setuid/setgid bits on attacker-controlled files. When copying with metadata preservation from an untrusted remote, attackers can plant a setuid binary that escalates privileges to root if rclone runs as root, or to the service account user otherwise.
Affected products
| Product | Affected versions |
|---|---|
| Rclone | before 1.74.4 |
Versions were read from the advisory text. No structured product data has been published for this record yet.