{"items":[{"id":"NVI-00018339","kind":"vulnerability","title":"aiohttp: Payload Response Resources Are Not Closed After Mid-Body Disconnect","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9x8q-7h8h-wcw9","CVE-2026-54280"],"plain_summary":"GitHub lists this reviewed advisory for aiohttp. 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-12f73c97d9e2159732b8757dc5fb763b"],"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":[],"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-12f73c97d9e2159732b8757dc5fb763b","url":"https://github.com/advisories/GHSA-9x8q-7h8h-wcw9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-9x8q-7h8h-wcw9","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T07:20:20.042Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-12f73c97d9e2159732b8757dc5fb763b"],"technology":"aiohttp","known_exclusions":[],"conditions_summary":"### Summary\n\nPayload resources are not closed correctly when a client disconnects in the middle of a write.\n\n### Impact\n\nIf a payload is using an open file or similar limited resource, then an attacker may be able to cause resource starvation temporarily until garbage collection or similar closes the file.\n\n-----\n\nPatch: https://github.com/aio-libs/aiohttp/commit/a762eda5242f6490d6ba667533193f8b473ad587","public_affected_ranges":["<= 3.14.0"]}],"null_published_at":"2026-11-07T07:07:39.817Z","source_updated_at":"2026-06-15T20:10:46.000Z","source_disclosed_at":"2026-06-15T20:10:44.000Z","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":"2026-11-06T07:20:20.042Z"}],"next_cursor":null,"snapshot_revision":"42594"}