{"schemaVersion":3,"id":"USN-8522-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"libraw vulnerabilities\n\nIt was discovered that LibRaw incorrectly handled certain Nikon RAW image\nfiles. An attacker could possibly use this issue to cause LibRaw to crash,\nresulting in a denial of service. (CVE-2026-5342)\n\nIt was discovered that LibRaw had an integer overflow in its DNG image\nloader. An attacker could possibly use this issue to cause LibRaw to\ncrash, resulting in a denial of service, or execute arbitrary code.\n(CVE-2026-20884)\n\nIt was discovered that LibRaw incorrectly handled certain X3F thumbnail\ndata. An attacker could possibly use this issue to cause LibRaw to crash,\nresulting in a denial of service, or execute arbitrary code.\n(CVE-2026-20889)\n\nIt was discovered that LibRaw had a heap-based buffer overflow in its\nlossless JPEG image loader. An attacker could possibly use this issue to\ncause LibRaw to crash, resulting in a denial of service, or execute\narbitrary code. (CVE-2026-21413)\n\nIt was discovered that LibRaw had an integer overflow in its uncompressed\nfloating-point DNG image loader. An attacker could possibly use this issue\nto cause LibRaw to crash, resulting in a denial of service, or execute\narbitrary code. This issue only affected Ubuntu 24.04 LTS and Ubuntu 25.04.\n(CVE-2026-24450)\n\nIt was discovered that LibRaw had a heap-based buffer overflow in its X3F\nHuffman decoder. An attacker could possibly use this issue to cause LibRaw\nto crash, resulting in a denial of service, or execute arbitrary code.\n(CVE-2026-24660)","dates":{"published":"2026-07-09T12:45:50.000Z","modified":"2026-07-09T21:44:27.322Z","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":"libraw","name":"libraw","label":"libraw","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libraw","purlType":"deb","versions":[{"text":"< 0.20.2-2ubuntu2.22.04.3","noFixRecorded":false,"fixedIn":null},{"text":"< 0.21.2-2.1ubuntu0.24.04.2","noFixRecorded":false,"fixedIn":null},{"text":"< 0.21.5b-1ubuntu1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.20.2-2ubuntu2.22.04.3 | < 0.21.2-2.1ubuntu0.24.04.2 | < 0.21.5b-1ubuntu1.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8522-1","label":"ubuntu.com/security/notices/USN-8522-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-5342","label":"ubuntu.com/security/CVE-2026-5342","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-20884","label":"ubuntu.com/security/CVE-2026-20884","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-20889","label":"ubuntu.com/security/CVE-2026-20889","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-21413","label":"ubuntu.com/security/CVE-2026-21413","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-24450","label":"ubuntu.com/security/CVE-2026-24450","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-24660","label":"ubuntu.com/security/CVE-2026-24660","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2026-20884","CVE-2026-20889","CVE-2026-21413","CVE-2026-24450","CVE-2026-24660","CVE-2026-5342"],"downstream":[],"duplicates":[],"related":["CVE-2026-20884","CVE-2026-20889","CVE-2026-21413","CVE-2026-24450","CVE-2026-24660","CVE-2026-5342"]},"timeline":[{"kind":"published","date":"2026-07-09T12:45:50.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-07-09T21:44:27.322Z","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":"2026-10-21T04:39:52.006Z","stale":false,"partial":false}}