{"id":"SUSE-SU-2026:5160-1","summary":"Security update for tar","details":"This update for tar fixes the following issues:\n\n- CVE-2026-18477: TOCTOU in incremental dumpdir 'X' rename handling allows restore path escape (bsc#1274489).\n- CVE-2026-18508: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwrite\n  (bsc#1274490).\n","modified":"2026-11-10T20:30:03.941918490Z","published":"2026-11-10T09:41:09Z","related":["CVE-2026-18477","CVE-2026-18508"],"upstream":["CVE-2026-18477","CVE-2026-18508"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20265160-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274489"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274490"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280941"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18477"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18508"}],"affected":[{"package":{"name":"tar","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/tar&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.34-150000.3.45.1"}]}],"ecosystem_specific":{"binaries":[{"tar":"1.34-150000.3.45.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5160-1.json"}},{"package":{"name":"tar","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/tar&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.34-150000.3.45.1"}]}],"ecosystem_specific":{"binaries":[{"tar":"1.34-150000.3.45.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5160-1.json"}},{"package":{"name":"tar","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP7","purl":"pkg:rpm/suse/tar&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.34-150000.3.45.1"}]}],"ecosystem_specific":{"binaries":[{"tar-rmt":"1.34-150000.3.45.1","tar":"1.34-150000.3.45.1","tar-lang":"1.34-150000.3.45.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5160-1.json"}}],"schema_version":"1.9.2"}