{"id":"USN-8234-1","summary":"python-mako vulnerability","details":"It was discovered that Mako incorrectly handled URIs with double-slash\nprefixes in TemplateLookup. A remote attacker could possibly use this issue\nto obtain sensitive information.","modified":"2026-05-20T16:06:19.577621463Z","published":"2026-05-05T18:27:40Z","related":["UBUNTU-CVE-2026-41205"],"upstream":["UBUNTU-CVE-2026-41205"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8234-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-41205"}],"affected":[{"package":{"name":"mako","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/mako?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3+ds1-1ubuntu1+esm2"}]}],"versions":["1.0.2+ds1-1","1.0.3+ds1-1","1.0.3+ds1-1ubuntu1","1.0.3+ds1-1ubuntu1+esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: 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