{"id":"UBUNTU-CVE-2025-28164","details":"Buffer Overflow vulnerability in libpng 1.6.43-1.6.46 allows a local attacker to cause a denial of service via png_create_read_struct() function.","modified":"2026-04-22T15:40:42.221711Z","published":"2026-01-27T16:16:00Z","related":["USN-7993-1"],"upstream":["CVE-2025-28164"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-28164"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-28164"},{"type":"REPORT","url":"https://github.com/pnggroup/libpng/pull/657"},{"type":"REPORT","url":"https://gist.github.com/kittener/506516f8c22178005b4379c8b2a7de20"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7993-1"}],"affected":[{"package":{"name":"libpng1.6","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libpng1.6@1.6.43-5ubuntu0.4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.43-5ubuntu0.4"}]}],"versions":["1.6.40-1","1.6.40-2","1.6.40-3","1.6.42-1","1.6.43-1","1.6.43-3","1.6.43-5build1","1.6.43-5ubuntu0.1","1.6.43-5ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"libpng-tools","binary_version":"1.6.43-5ubuntu0.4"},{"binary_name":"libpng16-16t64","binary_version":"1.6.43-5ubuntu0.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-28164.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}