{"items":[{"id":"NVI-00016266","kind":"vulnerability","title":"jackson-databind: Deeply nested JsonNode throws StackOverflowError for toString()","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-3wrr-7qpf-2prh","CVE-2026-50193"],"plain_summary":"GitHub lists this reviewed advisory for com.fasterxml.jackson.core:jackson-databind. 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-37449aa18f23db31ad9533aa0acf1b24"],"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":"2026-07-20T21:19:21.000Z","value":"7.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5ae9c69d7653401e8979175cdaff5206"},{"kind":"CVSS","as_of":"2026-10-25T23:10:00.167Z","value":"7.5 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-37449aa18f23db31ad9533aa0acf1b24"},{"kind":"CVSS","as_of":"2026-10-25T23:10:00.167Z","value":"6.3 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-37449aa18f23db31ad9533aa0acf1b24"}],"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-5ae9c69d7653401e8979175cdaff5206","url":"https://github.com/advisories/GHSA-3wrr-7qpf-2prh","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-3wrr-7qpf-2prh","publisher":"GitHub Advisory Database","observed_at":"2026-11-04T02:47:44.783Z"},{"id":"sr-37449aa18f23db31ad9533aa0acf1b24","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50193","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-50193","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-08T01:47:50.916Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5ae9c69d7653401e8979175cdaff5206"],"technology":"com.fasterxml.jackson.core:jackson-databind","known_exclusions":[],"conditions_summary":"### Impact\n\nPotential Denial-of-Service when attacker sends deeply nested JSON if (and only if) service:\n\n1. Reads deeply nested (1000s of levels) JSON as `JsonNode` (ObjectMapper.readTree())\n2. Writes out same (or modifided) node using `JsonNode.toString()`\n\nwhich can consume significant amount of resources with concurrent relatively small requests (1000 nested arrays is 2kB).\n\n### Patches\n\nFixed in 2.14.0 via https://github.com/FasterXML/jackson-databind/issues/3447.\n\n### Workarounds\n\nAvoid serializing `JsonNode` using `toString()`: use ObjectMapper.writeValueAsString(node)","public_affected_ranges":[">= 2.10.0, <= 2.13.5"]}],"null_published_at":"2026-11-08T19:53:44.049Z","source_updated_at":"2026-07-20T21:19:21.000Z","source_disclosed_at":"2026-06-23T21:21:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-04T02:47:44.783Z"},{"id":"NVI-00016266","kind":"vulnerability","title":"jackson-databind: Deeply nested JsonNode throws StackOverflowError for toString()","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3wrr-7qpf-2prh","CVE-2026-50193"],"plain_summary":"GitHub lists this reviewed advisory for com.fasterxml.jackson.core:jackson-databind. 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-5ae9c69d7653401e8979175cdaff5206"],"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":"2026-07-20T21:19:21.000Z","value":"7.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5ae9c69d7653401e8979175cdaff5206"}],"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-5ae9c69d7653401e8979175cdaff5206","url":"https://github.com/advisories/GHSA-3wrr-7qpf-2prh","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-3wrr-7qpf-2prh","publisher":"GitHub Advisory Database","observed_at":"2026-11-04T02:47:44.783Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5ae9c69d7653401e8979175cdaff5206"],"technology":"com.fasterxml.jackson.core:jackson-databind","known_exclusions":[],"conditions_summary":"### Impact\n\nPotential Denial-of-Service when attacker sends deeply nested JSON if (and only if) service:\n\n1. Reads deeply nested (1000s of levels) JSON as `JsonNode` (ObjectMapper.readTree())\n2. Writes out same (or modifided) node using `JsonNode.toString()`\n\nwhich can consume significant amount of resources with concurrent relatively small requests (1000 nested arrays is 2kB).\n\n### Patches\n\nFixed in 2.14.0 via https://github.com/FasterXML/jackson-databind/issues/3447.\n\n### Workarounds\n\nAvoid serializing `JsonNode` using `toString()`: use ObjectMapper.writeValueAsString(node)","public_affected_ranges":[">= 2.10.0, <= 2.13.5"]}],"null_published_at":"2026-11-04T10:04:27.925Z","source_updated_at":"2026-07-20T21:19:21.000Z","source_disclosed_at":"2026-06-23T21:21:12.000Z","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":"2026-11-04T02:47:44.783Z"}],"next_cursor":null,"snapshot_revision":"42594"}