{"items":[{"id":"NVI-00016108","kind":"vulnerability","title":"find-my-way: DDoS with HTTP2","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c96f-x56v-gq3h","CVE-2026-47219"],"plain_summary":"GitHub lists this reviewed advisory for find-my-way. 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-2481ad20f5b76954c4b28af913d9bd9e"],"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":"2026-07-23T19:33:15.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-2481ad20f5b76954c4b28af913d9bd9e"}],"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-2481ad20f5b76954c4b28af913d9bd9e","url":"https://github.com/advisories/GHSA-c96f-x56v-gq3h","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-c96f-x56v-gq3h","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T17:42:43.803Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2481ad20f5b76954c4b28af913d9bd9e"],"technology":"find-my-way","known_exclusions":[],"conditions_summary":"### Impact\nRemotely triggerable DoS in find-my-way when it is used with Node's HTTP/2 server.\n\nThe short version is that `lookup()` passes `req.method` into `find()`, and `find()` indexes `this.trees[method]`. Since `this.trees` is a normal object, HTTP/2 method values like constructor, `toString`, or `__proto__` can resolve inherited object properties instead of returning undefined. The code then treats that value like a router node and crashes when it reaches `currentNode.prefix.length`.\n\n### Patches\n\nUpgrade to v9.7.0.\n\n### Workarounds\n\nDo not use find-my-way with HTTP/2 servers, or validate that the http method is valid beforehand.","public_affected_ranges":["<= 9.6.0"]}],"null_published_at":"2026-11-04T10:04:27.893Z","source_updated_at":"2026-07-23T19:33:15.000Z","source_disclosed_at":"2026-07-23T19:33:15.000Z","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":"2026-11-03T17:42:43.803Z"}],"next_cursor":null,"snapshot_revision":"42594"}