{"cve":"CVE-2026-79778","nvd":{"published":"2026-08-25T16:17:29.657","modified":"2026-09-10T20:46:19.780","status":"Awaiting Analysis","description":"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.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.0},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.3},"cwes":["CWE-248"],"references":["https://github.com/rclone/rclone/security/advisories/GHSA-3x6r-wxxg-53vv","https://www.vulncheck.com/advisories/rclone-before-denial-of-service-via-tus-nil-response-panic","https://github.com/rclone/rclone/security/advisories/GHSA-3x6r-wxxg-53vv"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:17.453294893+00:00"},"epss":{"cve":"CVE-2026-79778","score":0.00285,"percentile":0.21099,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3x6r-wxxg-53vv","url":"https://osv.dev/vulnerability/GHSA-3x6r-wxxg-53vv","summary":"rclone: Infinite Scale TUS Creation Transport Error Causes a Nil-Response Panic","modified":"2026-09-25T14:25:57.527644556Z","packages":[{"ecosystem":"Go","name":"github.com/rclone/rclone","purl":"pkg:golang/github.com/rclone/rclone","ranges":["<1.75.0"],"fixed":["1.75.0"]}]},{"id":"GO-2026-6183","url":"https://osv.dev/vulnerability/GO-2026-6183","summary":"Nil pointer dereference in Infinite Scale TUS uploads in github.com/rclone/rclone","modified":"2026-09-25T14:25:57.527644556Z","packages":[{"ecosystem":"Go","name":"github.com/rclone/rclone","purl":"pkg:golang/github.com/rclone/rclone","ranges":["<1.75.0"],"fixed":["1.75.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}