{"id":"CLSA-2026-1789554695","summary":"rsync: Fix of 4 CVEs","details":"- CVE-2026-53799: pin each received entry with a per-component O_NOFOLLOW walk\n  and apply ACLs/xattrs against the held descriptor, so a local user who races\n  the entry or a parent into a symlink cannot redirect an attacker-chosen ACL\n  onto an inode outside the destination tree; a pin that fails where\n  confinement was expected refuses the operation instead of writing by path\n  NOTE: --keep-dirlinks into a destination whose path crosses a directory\n  symlink is now refused (exit 23) rather than applying metadata through it","modified":"2026-10-26T09:31:35.295005334Z","published":"2026-09-16T10:31:47Z","upstream":["CVE-2026-53799"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1789554695.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53797"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53799"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53800"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53801"}],"affected":[{"package":{"name":"rsync","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/rsync?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.5-3.el9_6.tuxcare.els15"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1789554695.json"}},{"package":{"name":"rsync-daemon","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/rsync-daemon?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.5-3.el9_6.tuxcare.els15"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1789554695.json"}},{"package":{"name":"rsync-rrsync","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/rsync-rrsync?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.5-3.el9_6.tuxcare.els15"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1789554695.json"}}],"schema_version":"1.9.0"}