{"id":"JLSEC-2026-627","summary":"In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort...","details":"In rsync 3.0.1 through 3.4.1, receive_xattr relies on an untrusted length value during a qsort call, leading to a receiver use-after-free. The victim must run rsync with -X (aka --xattrs). On Linux, many (but not all) common configurations are vulnerable. Non-Linux platforms are more widely vulnerable.","modified":"2026-07-02T05:46:46.974193946Z","published":"2026-06-25T17:41:14.392Z","upstream":["CVE-2026-41035","GHSA-m34r-4v3r-pp9v","EUVD-2026-23215"],"database_specific":{"license":"CC-BY-4.0","sources":[{"database_specific":{"status":"Analyzed"},"imported":"2026-06-25T17:27:23.285Z","published":"2026-04-16T07:16:31.003Z","modified":"2026-06-17T10:46:04.297Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41035","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-41035","id":"CVE-2026-41035"},{"html_url":"https://github.com/advisories/GHSA-m34r-4v3r-pp9v","published":"2026-04-16T09:31:44Z","modified":"2026-04-22T06:30:29Z","imported":"2026-06-25T17:27:27.059Z","url":"https://api.github.com/advisories/GHSA-m34r-4v3r-pp9v","id":"GHSA-m34r-4v3r-pp9v"},{"html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23215","published":"2026-04-16T06:53:05Z","modified":"2026-04-22T03:03:52Z","imported":"2026-06-25T17:27:24.736Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-23215","id":"EUVD-2026-23215"}]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/04/16/9"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/04/22/3"},{"type":"WEB","url":"https://github.com/RsyncProject/rsync/issues/871"},{"type":"WEB","url":"https://github.com/RsyncProject/rsync/releases"},{"type":"WEB","url":"https://github.com/advisories/GHSA-m34r-4v3r-pp9v"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41035"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/04/16/2"}],"affected":[{"package":{"name":"rsync_jll","ecosystem":"Julia","purl":"pkg:julia/rsync_jll?uuid=191d6b87-264a-55f5-a0e2-c8fbce9a1ce0"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.4.4+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-627.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L"}]}