{"cve":"CVE-2026-77375","nvd":{"published":"2026-10-13T15:17:49.890","modified":"2026-10-13T16:17:22.717","status":"Deferred","description":"SFTPGo is an open source, event-driven file transfer solution. Prior to 2.7.5, an authenticated SSH user can send a malformed protocol message while opening a channel, causing an unhandled error that terminates the server process and affects all connected users until restart. No confidentiality or integrity impact has been identified. This issue is fixed in 2.7.5.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-129"],"references":["https://github.com/drakkan/sftpgo/commit/4f751232d7025cf2f7360e01ee8dca81e74b48b0","https://github.com/drakkan/sftpgo/releases/tag/v2.7.5","https://github.com/drakkan/sftpgo/security/advisories/GHSA-q7pc-356p-hggc"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:58:52.678897993+00:00"},"epss":{"cve":"CVE-2026-77375","score":0.00309,"percentile":0.23451,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-q7pc-356p-hggc","url":"https://osv.dev/vulnerability/GHSA-q7pc-356p-hggc","summary":"SFTPGo: Denial of service via malformed SSH channel request","modified":"2026-10-19T21:40:57.524374779Z","packages":[{"ecosystem":"Go","name":"github.com/drakkan/sftpgo/v2","purl":"pkg:golang/github.com/drakkan/sftpgo/v2","ranges":["<2.7.5"],"fixed":["2.7.5"]}]},{"id":"GO-2026-6792","url":"https://osv.dev/vulnerability/GO-2026-6792","summary":"SFTPGo: Denial of service via malformed SSH channel request in github.com/drakkan/sftpgo","modified":"2026-10-19T21:31:37.903463749Z","packages":[{"ecosystem":"Go","name":"github.com/drakkan/sftpgo","purl":"pkg:golang/github.com/drakkan/sftpgo","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/drakkan/sftpgo/v2","purl":"pkg:golang/github.com/drakkan/sftpgo/v2","ranges":["<2.7.5"],"fixed":["2.7.5"]}]}],"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."]}