{"id":"SUSE-SU-2026:2793-1","summary":"Security update for libXfont2","details":"This update for libXfont2 fixes the following issues\n\n- CVE-2026-56001: integer overflow in `BitmapScaleBitmaps` can lead to a heap buffer overflow (bsc#1269018).\n- CVE-2026-56002: insufficient checks in `pcfReadFont` can lead to a heap buffer overflow (bsc#1269019).\n- CVE-2026-56003: missing bounds check in `ComputeScaledProperties` can lead to a heap buffer overflow (bsc#1269020).\n","modified":"2026-07-09T10:00:06.458433092Z","published":"2026-07-08T08:06:28Z","related":["CVE-2026-56001","CVE-2026-56002","CVE-2026-56003"],"upstream":["CVE-2026-56001","CVE-2026-56002","CVE-2026-56003"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262793-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269018"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269019"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269020"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-56001"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-56002"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-56003"}],"affected":[{"package":{"name":"libXfont2","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/libXfont2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.3-3.3.1"}]}],"ecosystem_specific":{"binaries":[{"libXfont2-2":"2.0.3-3.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2793-1.json"}}],"schema_version":"1.7.5"}