{"schema":"threatline.record/2","record":{"id":"CVE-2026-107125","aliases":[],"summary":"XnView Classic FLI File heap-based overflow","details":"A flaw has been found in XnView Classic 2.52.5. Impacted is an unknown function of the component FLI File Parser. This manipulation of the argument starting_line causes heap-based buffer overflow. Remote exploitation of the attack is possible. Upgrading to version 2.52.6 is recommended to address this issue. Upgrading the affected component is advised.","categories":["Unclassified"],"product":"Classic","vendor":"XnView","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107125","source_modified_at":"2026-10-07T17:20:44.931Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Classic","vendor":"XnView","versions":[{"version":"2.52.5","status":"affected"},{"version":"2.52.6","status":"unaffected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00315,"percentile":0.2319,"score_date":"2026-10-23"},"published_at":"2026-10-07T14:15:10.846Z","modified_at":"2026-10-07T17:20:44.931Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107125","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T17:20:44.931Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107125","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/414926","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/414926/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-107125","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/993948","tags":["exploit"]},{"source":"CVE List","url":"https://newsgroup.xnview.com/viewtopic.php?t=51359","tags":["related"]},{"source":"CVE List","url":"https://www.xnview.com/en/xnview/#downloads","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-07T17:19:16.502425Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T17:20:44.931Z","content_hash":"ab3f635682fc1b537e7f3b89e224f9925190b93a67d7e705fb6a10283fa43eaa"}}