{"affected":[{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 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Enterprise Server 15 SP4-LTSS","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1","libpng16-16-32bit":"1.6.34-150000.3.19.1","libpng16-compat-devel":"1.6.34-150000.3.19.1","libpng16-devel":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1","libpng16-16-32bit":"1.6.34-150000.3.19.1","libpng16-compat-devel":"1.6.34-150000.3.19.1","libpng16-devel":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1","libpng16-16-32bit":"1.6.34-150000.3.19.1","libpng16-compat-devel":"1.6.34-150000.3.19.1","libpng16-devel":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.34-150000.3.19.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","name":"libpng16","purl":"pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Micro%205.2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.6.34-150000.3.19.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for libpng16 fixes the following issues:\n\n- CVE-2025-28162: memory leaks when running `pngimage` (bsc#1257364).\n- CVE-2025-28164: memory leaks when running `pngimage` (bsc#1257365).\n- CVE-2026-22695: heap buffer over-read in png_image_finish_read (bsc#1256525).\n- CVE-2026-22801: integer truncation causing heap buffer over-read in png_image_write_* (bsc#1256526).\n- CVE-2026-25646: heap buffer overflow vulnerability in png_set_dither/png_set_quantize (bsc#1258020).\n","id":"SUSE-SU-2026:0596-1","modified":"2026-02-23T15:57:24Z","published":"2026-02-23T15:57:24Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260596-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256525"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256526"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257364"},{"type":"REPORT","url":"https://bugzilla.suse.com/1257365"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258020"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-28162"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-28164"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-22695"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-22801"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-25646"}],"related":["CVE-2025-28162","CVE-2025-28164","CVE-2026-22695","CVE-2026-22801","CVE-2026-25646"],"summary":"Security update for libpng16","upstream":["CVE-2025-28162","CVE-2025-28164","CVE-2026-22695","CVE-2026-22801","CVE-2026-25646"]}