{"schema":"threatline.record/2","record":{"id":"CVE-2019-13720","aliases":[],"summary":"Google Chrome WebAudio Use-After-Free Vulnerability","details":"Google Chrome WebAudio contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.","categories":["Applications & CMS"],"product":"Chrome WebAudio","vendor":"Google","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2019-13720","source_modified_at":"2025-10-21T23:35:57.638Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Chrome","vendor":"Google","versions":[{"lessThan":"78.0.3904.87","status":"affected","version":"unspecified","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2019-13720","source_modified_at":"2025-10-21T23:35:57.638Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Chrome","ecosystem":null},"version":"78.0.3904.87","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2022-05-23","due_date":"2022-06-13","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.49421,"percentile":0.98891,"score_date":"2026-10-23"},"published_at":"2019-11-25T14:22:55.000Z","modified_at":"2025-10-21T23:35:57.638Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2019-13720","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:35:57.638Z"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/50917","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2022-05-11"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2019-13720","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13720","source":"CISA KEV"},{"source":"CVE List","url":"https://crbug.com/1019226","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://security.gentoo.org/glsa/202004-04","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-13720","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2024-02-15T16:27:44.160072Z"},"exploits":[{"source":"Exploit-DB","kind":"Remote exploit","name":"Google Chrome 78.0.3904.70 - Remote Code Execution","url":"https://www.exploit-db.com/exploits/50917","date":"2022-05-11","added":"2022-05-11","verified":false}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:35:57.638Z","content_hash":"8a8d772358c7862366a4d00872665e8b421aeb3fc78494d1f65f2a34db1ecece"}}