CVE-2026-79778 (GCVE-0-2026-79778)
Vulnerability from cvelistv5 – Published: 2026-08-25 15:16 – Updated: 2026-08-25 16:12
VLAI
EPSS
VEX
Title
rclone before v1.75.0 Denial of Service via TUS nil-response panic
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 16:12 UTC
CWE
- CWE-248 - Uncaught Exception
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rclone/rclone/security/advisor… | vendor-advisory |
| https://www.vulncheck.com/advisories/rclone-befor… | third-party-advisory |
Impacted products
Date Public
2026-07-31 00:00
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