{"schemaVersion":3,"id":"USN-7888-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"mupdf vulnerabilities\n\nIt was discovered that MuPDF could be made to divide by zero. An attacker\ncould possibly use this issue to cause a denial of service.\n(CVE-2023-51103, CVE-2023-51104, CVE-2023-51105, CVE-2023-51106)\n\nIt was discovered that MuPDF incorrectly handled memory under certain\ncircumstances, which could lead to a NULL pointer dereference. An\nattacker could potentially use this issue to cause a denial of service.\n(CVE-2024-46657)\n\nIt was discovered that MuPDF could enter an infinite recursion when\nparsing certain PDF files. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2025-46206)","dates":{"published":"2025-11-25T04:59:16.000Z","modified":"2026-04-27T18:28:26.866Z","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":"mupdf","name":"mupdf","label":"mupdf","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mupdf","purlType":"deb","versions":[{"text":"< 1.12.0+ds1-1ubuntu0.1~esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.16.1+ds1-1ubuntu1+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.19.0+ds1-2ubuntu0.1~esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.23.10+ds1-1ubuntu0.1~esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.12.0+ds1-1ubuntu0.1~esm2 | < 1.16.1+ds1-1ubuntu1+esm2 | < 1.19.0+ds1-2ubuntu0.1~esm1 | < 1.23.10+ds1-1ubuntu0.1~esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7888-1","label":"ubuntu.com/security/notices/USN-7888-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-51103","label":"ubuntu.com/security/CVE-2023-51103","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-51104","label":"ubuntu.com/security/CVE-2023-51104","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-51105","label":"ubuntu.com/security/CVE-2023-51105","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-51106","label":"ubuntu.com/security/CVE-2023-51106","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-46657","label":"ubuntu.com/security/CVE-2024-46657","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-46206","label":"ubuntu.com/security/CVE-2025-46206","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-51103","CVE-2023-51104","CVE-2023-51105","CVE-2023-51106","CVE-2024-46657","CVE-2025-46206"],"downstream":[],"duplicates":[],"related":["CVE-2023-51103","CVE-2023-51104","CVE-2023-51105","CVE-2023-51106","CVE-2024-46657","CVE-2025-46206"]},"timeline":[{"kind":"published","date":"2025-11-25T04:59:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T18:28:26.866Z","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":"2026-10-20T18:46:45.394Z","stale":false,"partial":false}}