{"id":"CVE-2026-77375","title":"SFTPGo is an open source, event-driven file transfer solution","summary":"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 aff…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-129"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T16:17:22.717","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77375","references":[{"url":"https://github.com/drakkan/sftpgo/commit/4f751232d7025cf2f7360e01ee8dca81e74b48b0","label":"security-advisories@github.com"},{"url":"https://github.com/drakkan/sftpgo/releases/tag/v2.7.5","label":"security-advisories@github.com"},{"url":"https://github.com/drakkan/sftpgo/security/advisories/GHSA-q7pc-356p-hggc","label":"security-advisories@github.com"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77375"},{"url":"https://github.com/advisories/GHSA-q7pc-356p-hggc"},{"url":"https://github.com/drakkan/sftpgo"}],"tags":["nvd","cve.org","ghsa","go","osv"],"ingestedAt":"2026-10-13T15:33:40.083Z","vendor":"drakkan","product":"sftpgo","affected":["sftpgo < 2.7.5"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-13T15:24:50.582404Z"},"aliases":["GHSA-q7pc-356p-hggc","GO-2026-6792"],"ecosystem":"go","patched":["github.com/drakkan/sftpgo/v2 2.7.5"],"epss":0.00309,"epssPercentile":0.23533,"slug":"CVE-2026-77375","body":"## Overview\n\nSFTPGo 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-77375)\n\nAffected packages:\n\n- `github.com/drakkan/sftpgo/v2 <= 2.7.4`\n\nPatched in:\n\n- `github.com/drakkan/sftpgo/v2 2.7.5`\n\nSource: https://github.com/advisories/GHSA-q7pc-356p-hggc","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}