{"items":[{"id":"NVI-00017770","kind":"vulnerability","title":"Spring Framework DoS with Multipart Temp Files in WebFlux","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5843-p793-ghmm","CVE-2026-22740"],"plain_summary":"GitHub lists this reviewed advisory for org.springframework:spring-webflux, org.springframework:spring-webflux, org.springframework:spring-webflux, org.springframework:spring-webflux. 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-606cf54b59e7cdd2e75ef64a1c6ec395"],"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":"2026-07-02T21:44:02.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-606cf54b59e7cdd2e75ef64a1c6ec395"}],"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-606cf54b59e7cdd2e75ef64a1c6ec395","url":"https://github.com/advisories/GHSA-5843-p793-ghmm","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5843-p793-ghmm","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T03:47:11.081Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-606cf54b59e7cdd2e75ef64a1c6ec395"],"technology":"org.springframework:spring-webflux","known_exclusions":[],"conditions_summary":"A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space.\n\nOlder, unsupported versions are also affected.","public_affected_ranges":[">= 7.0.0, <= 7.0.6"]},{"certainty":"source_listed","source_ids":["sr-606cf54b59e7cdd2e75ef64a1c6ec395"],"technology":"org.springframework:spring-webflux","known_exclusions":[],"conditions_summary":"A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space.\n\nOlder, unsupported versions are also affected.","public_affected_ranges":[">= 6.2.0, <= 6.2.17"]},{"certainty":"source_listed","source_ids":["sr-606cf54b59e7cdd2e75ef64a1c6ec395"],"technology":"org.springframework:spring-webflux","known_exclusions":[],"conditions_summary":"A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space.\n\nOlder, unsupported versions are also affected.","public_affected_ranges":[">= 6.1.0, <= 6.1.26"]},{"certainty":"source_listed","source_ids":["sr-606cf54b59e7cdd2e75ef64a1c6ec395"],"technology":"org.springframework:spring-webflux","known_exclusions":[],"conditions_summary":"A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space.\n\nOlder, unsupported versions are also affected.","public_affected_ranges":["<= 5.3.47"]}],"null_published_at":"2026-11-05T19:10:21.466Z","source_updated_at":"2026-07-02T21:44:02.000Z","source_disclosed_at":"2026-04-29T12:33:07.000Z","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":"2026-11-05T03:47:11.081Z"}],"next_cursor":null,"snapshot_revision":"42594"}