{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"2.8.1"}],"component":"github.com/apernet/hysteria/core/v2","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-9fw6-xgg2-mq9q","id":"tcs_01M5KF5GQFT045R5BBW4QVZT54","modified_at":"2026-06-25T19:56:39.757124493Z","published_at":"2026-05-05T21:14:22Z","references":["https://osv.dev/vulnerability/GHSA-9fw6-xgg2-mq9q","https://github.com/apernet/hysteria/security/advisories/GHSA-9fw6-xgg2-mq9q","https://github.com/apernet/hysteria"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-9fw6-xgg2-mq9q","url":"https://osv.dev/vulnerability/GHSA-9fw6-xgg2-mq9q"}],"summary":"Hysteria: A specially constructed quic package can crash the server OOM when the sniff is enabled"}