{"items":[{"id":"NVI-00011686","kind":"vulnerability","title":"SFTPGo: Denial of service via malformed SSH channel request","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-q7pc-356p-hggc","CVE-2026-77375"],"plain_summary":"GitHub lists this reviewed advisory for github.com/drakkan/sftpgo/v2. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-5095fec8d1c8b298cccb7c4ecd496221"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-15T20:14:21.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-01aa58af6b4a44ab53738f828a135c92"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.309%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.23714. Missing scores are unknown.","source_id":"sr-5095fec8d1c8b298cccb7c4ecd496221"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-01aa58af6b4a44ab53738f828a135c92","url":"https://github.com/advisories/GHSA-q7pc-356p-hggc","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-q7pc-356p-hggc","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"},{"id":"sr-5095fec8d1c8b298cccb7c4ecd496221","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-77375","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.086Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-01aa58af6b4a44ab53738f828a135c92"],"technology":"github.com/drakkan/sftpgo/v2","known_exclusions":[],"conditions_summary":"### Summary\n\nA flaw in the SSH service allows an authenticated client to crash the server by sending a malformed protocol message while opening a channel.\n\n### Impact\n\nAny user able to authenticate over SSH can trigger an unhandled error condition that aborts the server process. This results in a denial of service affecting all connected users until the service is restarted. No confidentiality or integrity impact has been identified; the issue is limited to availability.","public_affected_ranges":["<= 2.7.4"]}],"null_published_at":"2026-11-01T22:58:19.126Z","source_updated_at":"2026-10-15T20:14:21.000Z","source_disclosed_at":"2026-10-15T20:14:20.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T23:14:22.124Z"},{"id":"NVI-00011686","kind":"vulnerability","title":"SFTPGo: Denial of service via malformed SSH channel request","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-q7pc-356p-hggc","CVE-2026-77375"],"plain_summary":"GitHub lists this reviewed advisory for github.com/drakkan/sftpgo/v2. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-01aa58af6b4a44ab53738f828a135c92"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-15T20:14:21.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-01aa58af6b4a44ab53738f828a135c92"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-01aa58af6b4a44ab53738f828a135c92","url":"https://github.com/advisories/GHSA-q7pc-356p-hggc","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-q7pc-356p-hggc","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-01aa58af6b4a44ab53738f828a135c92"],"technology":"github.com/drakkan/sftpgo/v2","known_exclusions":[],"conditions_summary":"### Summary\n\nA flaw in the SSH service allows an authenticated client to crash the server by sending a malformed protocol message while opening a channel.\n\n### Impact\n\nAny user able to authenticate over SSH can trigger an unhandled error condition that aborts the server process. This results in a denial of service affecting all connected users until the service is restarted. No confidentiality or integrity impact has been identified; the issue is limited to availability.","public_affected_ranges":["<= 2.7.4"]}],"null_published_at":"2026-11-01T01:03:56.584Z","source_updated_at":"2026-10-15T20:14:21.000Z","source_disclosed_at":"2026-10-15T20:14:20.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T23:14:22.124Z"}],"next_cursor":null,"snapshot_revision":"42594"}