{"schemaVersion":3,"id":"USN-3948-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"webkit2gtk vulnerabilities\n\nA large number of security issues were discovered in the WebKitGTK+ Web and\nJavaScript engines. If a user were tricked into viewing a malicious\nwebsite, a remote attacker could exploit a variety of issues related to web\nbrowser security, including cross-site scripting attacks, denial of service\nattacks, and arbitrary code execution.","dates":{"published":"2019-04-16T13:45:32.000Z","modified":"2026-04-22T09:55:10.074Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"webkit2gtk","name":"webkit2gtk","label":"webkit2gtk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/webkit2gtk","purlType":"deb","versions":[{"text":"< 2.24.1-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.24.1-0ubuntu0.18.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3948-1","label":"ubuntu.com/security/notices/USN-3948-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-6251","label":"ubuntu.com/security/CVE-2019-6251","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8375","label":"ubuntu.com/security/CVE-2019-8375","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8506","label":"ubuntu.com/security/CVE-2019-8506","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8518","label":"ubuntu.com/security/CVE-2019-8518","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8523","label":"ubuntu.com/security/CVE-2019-8523","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8524","label":"ubuntu.com/security/CVE-2019-8524","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8535","label":"ubuntu.com/security/CVE-2019-8535","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8536","label":"ubuntu.com/security/CVE-2019-8536","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8544","label":"ubuntu.com/security/CVE-2019-8544","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8551","label":"ubuntu.com/security/CVE-2019-8551","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8558","label":"ubuntu.com/security/CVE-2019-8558","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8559","label":"ubuntu.com/security/CVE-2019-8559","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-8563","label":"ubuntu.com/security/CVE-2019-8563","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-11070","label":"ubuntu.com/security/CVE-2019-11070","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2019-11070","CVE-2019-6251","CVE-2019-8375","CVE-2019-8506","CVE-2019-8518","CVE-2019-8523","CVE-2019-8524","CVE-2019-8535","CVE-2019-8536","CVE-2019-8544","CVE-2019-8551","CVE-2019-8558","CVE-2019-8559","CVE-2019-8563"],"downstream":[],"duplicates":[],"related":["CVE-2019-11070","CVE-2019-6251","CVE-2019-8375","CVE-2019-8506","CVE-2019-8518","CVE-2019-8523","CVE-2019-8524","CVE-2019-8535","CVE-2019-8536","CVE-2019-8544","CVE-2019-8551","CVE-2019-8558","CVE-2019-8559","CVE-2019-8563"]},"timeline":[{"kind":"published","date":"2019-04-16T13:45:32.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:55:10.074Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T03:06:06.034Z","stale":false,"partial":false}}