{"schema_version":"1.7.5","id":"openSUSE-SU-2026:20378-1","published":"2026-03-17T14:49:10Z","modified":"2026-03-26T17:23:49.732522Z","related":["CVE-2025-28162","CVE-2025-28164","CVE-2026-25646"],"upstream":["CVE-2025-28162","CVE-2025-28164","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- CVE-2025-28162: Fixed a memory leaks when running `pngimage`. (bsc#1257364)\n- CVE-2025-28164: Fixed a memory leaks when running `pngimage`. (bsc#1257365)\n","affected":[{"package":{"name":"libpng16","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/libpng16&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.44-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"libpng16-16":"1.6.44-160000.5.1","libpng16-16-x86-64-v3":"1.6.44-160000.5.1","libpng16-compat-devel":"1.6.44-160000.5.1","libpng16-compat-devel-x86-64-v3":"1.6.44-160000.5.1","libpng16-devel":"1.6.44-160000.5.1","libpng16-devel-x86-64-v3":"1.6.44-160000.5.1","libpng16-tools":"1.6.44-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20378-1.json"}}],"references":[{"type":"ADVISORY"},{"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-2026-25646"}]}