{"id":"SUSE-SU-2026:2747-1","summary":"Security update for libarchive","details":"This update for libarchive fixes the following issues\n\n- CVE-2025-60753: bsdtar hangs and OOMs with zero-length pattern matches (bsc#1253088).\n- CVE-2026-4424: information disclosure via heap out-of-bounds read in RAR archive processing (bsc#1259928).\n- CVE-2026-4426: undefined behavior due to unvalidated operand in shift expression of the zisofs decompression code\n  (bsc#1259931).\n- CVE-2026-5121: arbitrary code execution via integer overflow in ISO9660 image processing (bsc#1261186).\n","modified":"2026-07-04T08:30:06.913725388Z","published":"2026-07-03T11:46:40Z","related":["CVE-2025-60753","CVE-2026-4424","CVE-2026-4426","CVE-2026-5121"],"upstream":["CVE-2025-60753","CVE-2026-4424","CVE-2026-4426","CVE-2026-5121"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262747-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1253088"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259928"},{"type":"REPORT","url":"https://bugzilla.suse.com/1259931"},{"type":"REPORT","url":"https://bugzilla.suse.com/1261186"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-60753"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-4424"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-4426"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-5121"}],"affected":[{"package":{"name":"libarchive","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.3-32.17.1"}]}],"ecosystem_specific":{"binaries":[{"libarchive-devel":"3.3.3-32.17.1","libarchive13":"3.3.3-32.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2747-1.json"}},{"package":{"name":"libarchive","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.3-32.17.1"}]}],"ecosystem_specific":{"binaries":[{"libarchive-devel":"3.3.3-32.17.1","libarchive13":"3.3.3-32.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2747-1.json"}}],"schema_version":"1.7.5"}