{"schemaVersion":3,"id":"USN-8543-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"wget vulnerabilities\n\nIt was discovered that Wget mishandled semicolons in the userinfo\nsubcomponent of a URL. A remote attacker could possibly use this issue\nto trick a user into connecting to a different host than intended. This\nissue only affected Ubuntu 14.04 LTS. (CVE-2024-38428)\n\nIt was discovered that Wget incorrectly handled Metalink documents\ncontaining a whitespace-only URL. A remote attacker could possibly use\nthis issue to cause a denial of service. This issue only affected Ubuntu\n18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu\n26.04 LTS. (CVE-2026-58469)\n\nIt was discovered that Wget incorrectly handled Content-Range header\nvalues, leading to an integer overflow. A remote attacker could\npossibly use this issue to cause download desynchronization.\n(CVE-2026-58470)\n\nIt was discovered that Wget incorrectly handled character set\nconversion of server-supplied filenames. A remote attacker could possibly\nuse this issue to cause a denial of service or possibly execute arbitrary\ncode. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,\nUbuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-58471)\n\nIt was discovered that Wget incorrectly handled HTML attributes\nrequiring entity encoding. A remote attacker could possibly use this issue\nto cause a denial of service or possibly execute arbitrary code.\n(CVE-2026-58472)","dates":{"published":"2026-07-14T19:06:42.000Z","modified":"2026-07-15T04:14:42.030Z","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":"wget","name":"wget","label":"wget","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/wget","purlType":"deb","versions":[{"text":"< 1.15-1ubuntu1.14.04.5+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.17.1-1ubuntu1.5+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 1.19.4-1ubuntu2.2+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 1.20.3-1ubuntu2.1+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.21.2-2ubuntu1.3","noFixRecorded":false,"fixedIn":null},{"text":"< 1.21.4-1ubuntu4.3","noFixRecorded":false,"fixedIn":null},{"text":"< 1.25.0-2ubuntu4.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.15-1ubuntu1.14.04.5+esm2 | < 1.17.1-1ubuntu1.5+esm3 | < 1.19.4-1ubuntu2.2+esm3 | < 1.20.3-1ubuntu2.1+esm2 | < 1.21.2-2ubuntu1.3 | < 1.21.4-1ubuntu4.3 | < 1.25.0-2ubuntu4.2","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8543-1","label":"ubuntu.com/security/notices/USN-8543-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-38428","label":"ubuntu.com/security/CVE-2024-38428","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-58469","label":"ubuntu.com/security/CVE-2026-58469","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-58470","label":"ubuntu.com/security/CVE-2026-58470","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-58471","label":"ubuntu.com/security/CVE-2026-58471","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-58472","label":"ubuntu.com/security/CVE-2026-58472","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-38428","CVE-2026-58469","CVE-2026-58470","CVE-2026-58471","CVE-2026-58472"],"downstream":[],"duplicates":[],"related":["CVE-2024-38428","CVE-2026-58469","CVE-2026-58470","CVE-2026-58471","CVE-2026-58472"]},"timeline":[{"kind":"published","date":"2026-07-14T19:06:42.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-07-15T04:14:42.030Z","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":"2026-10-19T21:33:21.505Z","stale":false,"partial":false}}