{"schemaVersion":3,"id":"USN-5229-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"firefox vulnerabilities\n\nMultiple security issues were discovered in Firefox. If a user were\ntricked into opening a specially crafted website, an attacker could\npotentially exploit these to cause a denial of service, spoof the browser\nUI, bypass security restrictions, obtain sensitive information across\ndomains, or execute arbitrary code.","dates":{"published":"2022-01-13T22:52:28.000Z","modified":"2026-04-22T10:17:56.418Z","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":"firefox","name":"firefox","label":"firefox","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/firefox","purlType":"deb","versions":[{"text":"< 96.0+build2-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 96.0+build2-0ubuntu0.20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 96.0+build2-0ubuntu0.18.04.1 | < 96.0+build2-0ubuntu0.20.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5229-1","label":"ubuntu.com/security/notices/USN-5229-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-4140","label":"ubuntu.com/security/CVE-2021-4140","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22737","label":"ubuntu.com/security/CVE-2022-22737","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22738","label":"ubuntu.com/security/CVE-2022-22738","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22739","label":"ubuntu.com/security/CVE-2022-22739","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22740","label":"ubuntu.com/security/CVE-2022-22740","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22741","label":"ubuntu.com/security/CVE-2022-22741","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22742","label":"ubuntu.com/security/CVE-2022-22742","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22743","label":"ubuntu.com/security/CVE-2022-22743","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22745","label":"ubuntu.com/security/CVE-2022-22745","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22747","label":"ubuntu.com/security/CVE-2022-22747","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22748","label":"ubuntu.com/security/CVE-2022-22748","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22751","label":"ubuntu.com/security/CVE-2022-22751","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22752","label":"ubuntu.com/security/CVE-2022-22752","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2021-4140","CVE-2022-22737","CVE-2022-22738","CVE-2022-22739","CVE-2022-22740","CVE-2022-22741","CVE-2022-22742","CVE-2022-22743","CVE-2022-22745","CVE-2022-22747","CVE-2022-22748","CVE-2022-22751","CVE-2022-22752"],"downstream":[],"duplicates":[],"related":["CVE-2021-4140","CVE-2022-22737","CVE-2022-22738","CVE-2022-22739","CVE-2022-22740","CVE-2022-22741","CVE-2022-22742","CVE-2022-22743","CVE-2022-22745","CVE-2022-22747","CVE-2022-22748","CVE-2022-22751","CVE-2022-22752"]},"timeline":[{"kind":"published","date":"2022-01-13T22:52:28.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T10:17:56.418Z","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":"2026-10-20T08:59:56.819Z","stale":false,"partial":false}}