rclone: rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences...
CVE-2026-79778 is fixed in 3 products on 1 platform, first by ALAS2023-2026-3129, released September 28, 2026. It is not reported as exploited. Patch Radar priority: High.
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| rclone · amzn 2023 | 1.75.1-1.amzn2023 | ALAS2023-2026-3129 | Sep 28, 2026 |
| rclone-debuginfo · amzn 2023 | 1.75.1-1.amzn2023 | ALAS2023-2026-3129 | Sep 28, 2026 |
| rclone-debugsource · amzn 2023 | 1.75.1-1.amzn2023 | ALAS2023-2026-3129 | Sep 28, 2026 |
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