{"schemaVersion":3,"id":"USN-8076-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"qtbase-opensource-src vulnerabilities\n\nIt was discovered that Qt did not correctly handle OpenSSL's error queue.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue was only addressed in Ubuntu 20.04 LTS. (CVE-2020-13962)\n\nIt was discovered that Qt incorrectly handled certain XBM image files. If a\nuser or automated system were tricked into opening a specially crafted PPM\nfile, a remote attacker could cause Qt to crash, resulting in a denial of\nservice. This issue was only addressed in Ubuntu 16.04 LTS and\nUbuntu 20.04 LTS. (CVE-2020-17507)\n\nIt was discovered that Qt did not correctly handle executing specific\nbinaries. If a user or automated system were tricked into executing a\nbinary at a specific file path, an attacker could cause a denial of\nservice or execute arbitrary code. This issue was only addressed in\nUbuntu 20.04 LTS. (CVE-2022-25255)\n\nIt was discovered that Qt did not correctly handle certain integer\narithmetic. An attacker could possibly use this issue to cause a denial\nof service. This issue was only addressed in Ubuntu 18.04 LTS,\nUbuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-51714)\n\nIt was discovered that Qt did not correctly handle certain encrypted\nconnections. An attacker could possibly use this issue to leak sensitive\ninformation. This issue was only addressed in Ubuntu 24.04 LTS.\n(CVE-2024-39936)","dates":{"published":"2026-03-05T22:53:55.000Z","modified":"2026-06-25T13:32:31.775Z","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":"qtbase-opensource-src","name":"qtbase-opensource-src","label":"qtbase-opensource-src","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/qtbase-opensource-src","purlType":"deb","versions":[{"text":"< 5.5.1+dfsg-16ubuntu7.7+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 5.9.5+dfsg-0ubuntu2.6+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 5.12.8+dfsg-0ubuntu2.1+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 5.15.3+dfsg-2ubuntu0.2+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 5.15.13+dfsg-1ubuntu1+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.5.1+dfsg-16ubuntu7.7+esm2 | < 5.9.5+dfsg-0ubuntu2.6+esm2 | < 5.12.8+dfsg-0ubuntu2.1+esm3 | < 5.15.3+dfsg-2ubuntu0.2+esm3 | < 5.15.13+dfsg-1ubuntu1+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8076-1","label":"ubuntu.com/security/notices/USN-8076-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-13962","label":"ubuntu.com/security/CVE-2020-13962","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-17507","label":"ubuntu.com/security/CVE-2020-17507","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-25255","label":"ubuntu.com/security/CVE-2022-25255","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-51714","label":"ubuntu.com/security/CVE-2023-51714","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-39936","label":"ubuntu.com/security/CVE-2024-39936","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CVE-2020-13962","CVE-2020-17507","CVE-2022-25255","CVE-2023-51714","CVE-2024-39936"]},"timeline":[{"kind":"published","date":"2026-03-05T22:53:55.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:31.775Z","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":"2026-10-19T21:00:13.344Z","stale":false,"partial":false}}