{"id":"UBUNTU-CVE-2026-59153","details":"Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a local HTTP server to serve media files and web pages for parts of its interface, but requests from other origins were not sufficiently blocked. A malicious website could potentially trigger side-effecting requests to the local server, with severity varying by browser depending on Private Network Access protections. This issue is fixed in version 25.09.3.","modified":"2026-07-09T17:17:14.401701606Z","published":"2026-07-07T22:16:00Z","upstream":["CVE-2026-59153"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-59153"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-59153"},{"type":"REPORT","url":"https://github.com/ankitects/anki/security/advisories/GHSA-869j-r97x-hx2g"}],"affected":[{"package":{"name":"anki","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/anki?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.32+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"anki","binary_version":"2.0.32+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59153.json"}},{"package":{"name":"anki","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/anki?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.0+dfsg~a12-0.1","2.1.0+dfsg~b24-1","2.1.0+dfsg~b25-1","2.1.0+dfsg~b26-1","2.1.0+dfsg~b27-1","2.1.0+dfsg~b29-1","2.1.0+dfsg~b31-1","2.1.0+dfsg~b33-1","2.1.0+dfsg~b34-1","2.1.0+dfsg~b35-1","2.1.0+dfsg~b36-1"],"ecosystem_specific":{"binaries":[{"binary_name":"anki","binary_version":"2.1.0+dfsg~b36-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59153.json"}},{"package":{"name":"anki","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/anki?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.8+dfsg-1ubuntu1","2.1.15+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"anki","binary_version":"2.1.15+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59153.json"}},{"package":{"name":"anki","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/anki?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.15+dfsg-3","2.1.15+dfsg-3ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"anki","binary_version":"2.1.15+dfsg-3ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59153.json"}},{"package":{"name":"anki","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/anki?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.15+dfsg-3ubuntu1","2.1.15+dfsg-3ubuntu2","2.1.15+dfsg-3ubuntu3","2.1.15+dfsg-3ubuntu4","2.1.15+dfsg-3ubuntu4.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.15+dfsg-3ubuntu4.1","binary_name":"anki"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-59153.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}