{"schema_version":"1.3.1","id":"GO-2026-5813","modified":"2026-07-07T15:26:32Z","published":"2026-07-07T15:26:32Z","aliases":["GHSA-jqc5-2p7q-fqfc"],"summary":"Hysteria: http large header with sniff cause server DoS in github.com/apernet/hysteria","details":"Hysteria: http large header with sniff cause server DoS in github.com/apernet/hysteria.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/apernet/hysteria before v2.9.2.","affected":[{"package":{"name":"github.com/apernet/hysteria","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.2"}]}]}}],"references":[{"type":"ADVISORY","url":"https://github.com/apernet/hysteria/security/advisories/GHSA-jqc5-2p7q-fqfc"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5813","review_status":"UNREVIEWED"}}