{"schema_version":"1.7.5","id":"SUSE-SU-2026:0583-1","published":"2026-02-20T10:02:34Z","modified":"2026-03-23T04:52:22.208554Z","related":["CVE-2026-25646"],"upstream":["CVE-2026-25646"],"summary":"Security update for libpng16","details":"This update for libpng16 fixes the following issues:\n\n- CVE-2026-25646: heap buffer overflow vulnerability in png_set_dither/png_set_quantize (bsc#1258020).\n","affected":[{"package":{"name":"libpng16","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.8-15.18.1"}]}],"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.8-15.18.1","libpng16-16-32bit":"1.6.8-15.18.1","libpng16-compat-devel":"1.6.8-15.18.1","libpng16-devel":"1.6.8-15.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0583-1.json"}},{"package":{"name":"libpng16","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.8-15.18.1"}]}],"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.8-15.18.1","libpng16-16-32bit":"1.6.8-15.18.1","libpng16-compat-devel":"1.6.8-15.18.1","libpng16-devel":"1.6.8-15.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0583-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260583-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258020"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-25646"}]}