{"schemaVersion":3,"id":"USN-7663-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"thunderbird vulnerabilities\n\nMultiple security issues were discovered in Thunderbird. If a user were\ntricked into opening a specially crafted website in a browsing context, an\nattacker could potentially exploit these to cause a denial of service,\nobtain sensitive information, bypass security restrictions, cross-site\ntracing, or execute arbitrary code.","dates":{"published":"2025-07-22T11:55:19.000Z","modified":"2026-04-27T18:17:10.776Z","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":"thunderbird","name":"thunderbird","label":"thunderbird","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/thunderbird","purlType":"deb","versions":[{"text":"< 1:128.12.0+build1-0ubuntu0.22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:128.12.0+build1-0ubuntu0.22.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7663-1","label":"ubuntu.com/security/notices/USN-7663-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-43097","label":"ubuntu.com/security/CVE-2024-43097","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-0238","label":"ubuntu.com/security/CVE-2025-0238","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-0242","label":"ubuntu.com/security/CVE-2025-0242","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-0510","label":"ubuntu.com/security/CVE-2025-0510","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1009","label":"ubuntu.com/security/CVE-2025-1009","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1010","label":"ubuntu.com/security/CVE-2025-1010","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1011","label":"ubuntu.com/security/CVE-2025-1011","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1012","label":"ubuntu.com/security/CVE-2025-1012","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1013","label":"ubuntu.com/security/CVE-2025-1013","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1014","label":"ubuntu.com/security/CVE-2025-1014","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1015","label":"ubuntu.com/security/CVE-2025-1015","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1016","label":"ubuntu.com/security/CVE-2025-1016","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1017","label":"ubuntu.com/security/CVE-2025-1017","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1930","label":"ubuntu.com/security/CVE-2025-1930","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1931","label":"ubuntu.com/security/CVE-2025-1931","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1932","label":"ubuntu.com/security/CVE-2025-1932","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1933","label":"ubuntu.com/security/CVE-2025-1933","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1934","label":"ubuntu.com/security/CVE-2025-1934","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1935","label":"ubuntu.com/security/CVE-2025-1935","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1936","label":"ubuntu.com/security/CVE-2025-1936","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1937","label":"ubuntu.com/security/CVE-2025-1937","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-1938","label":"ubuntu.com/security/CVE-2025-1938","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-2830","label":"ubuntu.com/security/CVE-2025-2830","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3028","label":"ubuntu.com/security/CVE-2025-3028","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3029","label":"ubuntu.com/security/CVE-2025-3029","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3030","label":"ubuntu.com/security/CVE-2025-3030","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3522","label":"ubuntu.com/security/CVE-2025-3522","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3523","label":"ubuntu.com/security/CVE-2025-3523","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3875","label":"ubuntu.com/security/CVE-2025-3875","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3909","label":"ubuntu.com/security/CVE-2025-3909","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-3932","label":"ubuntu.com/security/CVE-2025-3932","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-4083","label":"ubuntu.com/security/CVE-2025-4083","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-4087","label":"ubuntu.com/security/CVE-2025-4087","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-4091","label":"ubuntu.com/security/CVE-2025-4091","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-4093","label":"ubuntu.com/security/CVE-2025-4093","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-4918","label":"ubuntu.com/security/CVE-2025-4918","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-4919","label":"ubuntu.com/security/CVE-2025-4919","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5263","label":"ubuntu.com/security/CVE-2025-5263","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5264","label":"ubuntu.com/security/CVE-2025-5264","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5265","label":"ubuntu.com/security/CVE-2025-5265","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5266","label":"ubuntu.com/security/CVE-2025-5266","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5267","label":"ubuntu.com/security/CVE-2025-5267","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5268","label":"ubuntu.com/security/CVE-2025-5268","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5269","label":"ubuntu.com/security/CVE-2025-5269","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-5986","label":"ubuntu.com/security/CVE-2025-5986","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-6424","label":"ubuntu.com/security/CVE-2025-6424","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-6425","label":"ubuntu.com/security/CVE-2025-6425","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-6426","label":"ubuntu.com/security/CVE-2025-6426","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-6429","label":"ubuntu.com/security/CVE-2025-6429","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-6430","label":"ubuntu.com/security/CVE-2025-6430","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-26695","label":"ubuntu.com/security/CVE-2025-26695","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-26696","label":"ubuntu.com/security/CVE-2025-26696","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-43097","CVE-2025-0238","CVE-2025-0242","CVE-2025-0510","CVE-2025-1009","CVE-2025-1010","CVE-2025-1011","CVE-2025-1012","CVE-2025-1013","CVE-2025-1014","CVE-2025-1015","CVE-2025-1016","CVE-2025-1017","CVE-2025-1930","CVE-2025-1931","CVE-2025-1932","CVE-2025-1933","CVE-2025-1934","CVE-2025-1935","CVE-2025-1936","CVE-2025-1937","CVE-2025-1938","CVE-2025-26695","CVE-2025-26696","CVE-2025-2830","CVE-2025-3028","CVE-2025-3029","CVE-2025-3030","CVE-2025-3522","CVE-2025-3523","CVE-2025-3875","CVE-2025-3909","CVE-2025-3932","CVE-2025-4083","CVE-2025-4087","CVE-2025-4091","CVE-2025-4093","CVE-2025-4918","CVE-2025-4919","CVE-2025-5263","CVE-2025-5264","CVE-2025-5265","CVE-2025-5266","CVE-2025-5267","CVE-2025-5268","CVE-2025-5269","CVE-2025-5986","CVE-2025-6424","CVE-2025-6425","CVE-2025-6426","CVE-2025-6429","CVE-2025-6430"],"downstream":[],"duplicates":[],"related":["CVE-2024-43097","CVE-2025-0238","CVE-2025-0242","CVE-2025-0510","CVE-2025-1009","CVE-2025-1010","CVE-2025-1011","CVE-2025-1012","CVE-2025-1013","CVE-2025-1014","CVE-2025-1015","CVE-2025-1016","CVE-2025-1017","CVE-2025-1930","CVE-2025-1931","CVE-2025-1932","CVE-2025-1933","CVE-2025-1934","CVE-2025-1935","CVE-2025-1936","CVE-2025-1937","CVE-2025-1938","CVE-2025-26695","CVE-2025-26696","CVE-2025-2830","CVE-2025-3028","CVE-2025-3029","CVE-2025-3030","CVE-2025-3522","CVE-2025-3523","CVE-2025-3875","CVE-2025-3909","CVE-2025-3932","CVE-2025-4083","CVE-2025-4087","CVE-2025-4091","CVE-2025-4093","CVE-2025-4918","CVE-2025-4919","CVE-2025-5263","CVE-2025-5264","CVE-2025-5265","CVE-2025-5266","CVE-2025-5267","CVE-2025-5268","CVE-2025-5269","CVE-2025-5986","CVE-2025-6424","CVE-2025-6425","CVE-2025-6426","CVE-2025-6429","CVE-2025-6430"]},"timeline":[{"kind":"published","date":"2025-07-22T11:55:19.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T18:17:10.776Z","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":"2026-10-21T01:15:44.473Z","stale":false,"partial":false}}