{"schema":"threatline.record/2","record":{"id":"CVE-2026-109831","aliases":[],"summary":"UnRTF by GNU Project is vulnerable to out-of-bounds write. If a user opens an RTF file crafted by an attacker, it may lead to a denial-of-service (DoS) condition.","details":"UnRTF by GNU Project is vulnerable to out-of-bounds write. If a user opens an RTF file crafted by an attacker, it may lead to a denial-of-service (DoS) condition.","categories":["Unclassified"],"product":"UnRTF","vendor":"GNU Project","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109831","source_modified_at":"2026-10-20T19:15:55.705Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"UnRTF","vendor":"GNU Project","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"0.21.12"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109831","source_modified_at":"2026-10-20T19:15:55.705Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"UnRTF","ecosystem":null},"version":"0.21.12","basis":"first unaffected version stated in the CVE record"}],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00165,"percentile":0.05457,"score_date":"2026-10-23"},"published_at":"2026-10-20T04:34:19.617Z","modified_at":"2026-10-20T19:15:55.705Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109831","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T19:15:55.705Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109831","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://savannah.gnu.org/news/?id=10925"},{"source":"CVE List","url":"https://jvn.jp/en/jp/JVN29783594/"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T19:15:47.122878Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-20T19:15:55.705Z","content_hash":"852f59481398788e64ed4992f786da0d79433b1574c123cd119c9f7889194480"}}