{"schema":"threatline.record/2","record":{"id":"CVE-2026-110974","aliases":[],"summary":"Uncontrolled Recursion on Nested JSON Allows Denial of Service in android-json","details":"The org.json parser in com.vaadin.external.google:android-json recurses once per nesting level with no depth limit: JSONTokener.nextValue() calls readArray() and readObject(), which call nextValue() again. A deeply nested JSON document, around 20 KB of nested arrays with the default thread stack, makes the JSONArray and JSONObject constructors throw a raw java.lang.StackOverflowError instead of a JSONException. Any application that parses untrusted JSON with this library can be made to fail the thread doing the parsing. The artifact is a 2013 repackage of third-party org.json classes, published once and never maintained, and no fixed version will be released.\n\n\nUsers of the affected version should apply the following mitigation.\n\nProduct version\ncom.vaadin.external.google:android-json 0.0.20131108.vaadin1\n\nMitigation\nNo fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later.\n\nArtifacts\nMaven coordinates / Vulnerable versions / Fixed version\ncom.vaadin.external.google:android-json / 0.0.20131108.vaadin1 / none","categories":["Operating systems"],"product":"android-json","vendor":"vaadin","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110974","source_modified_at":"2026-10-22T08:52:27.149Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"android-json","vendor":"vaadin","versions":[{"lessThanOrEqual":"0.0.20131108.vaadin1","status":"affected","version":"0","versionType":"maven"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00253,"percentile":0.15846,"score_date":"2026-10-23"},"published_at":"2026-10-22T08:52:27.149Z","modified_at":"2026-10-22T08:52:27.149Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110974","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T08:52:27.149Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110974","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://repo.maven.apache.org/maven2/com/vaadin/external/google/android-json/0.0.20131108.vaadin1/"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-22T08:52:27.149Z","content_hash":"b43619682fe8130c2e804105ae5a19365c861e84a8982c525eb20267bd371642"}}