{"id":"DEBIAN-CVE-2026-57825","details":"In the opam package before 2.5.2 for OCaml, the sandbox protection mechanism can be bypassed because symlinks are mishandled during use of .install files.","modified":"2026-10-01T03:03:27.486197904Z","published":"2026-09-09T04:18:01.720Z","upstream":["CVE-2026-57825"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-57825"}],"affected":[{"package":{"name":"opam","ecosystem":"Debian:12","purl":"pkg:deb/debian/opam?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.2-1+deb12u2"}]}],"versions":["2.1.2-1","2.1.2-1+deb12u1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57825.json"}},{"package":{"name":"opam","ecosystem":"Debian:13","purl":"pkg:deb/debian/opam?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-1+deb13u2"}]}],"versions":["2.3.0-1","2.3.0-1+deb13u1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57825.json"}},{"package":{"name":"opam","ecosystem":"Debian:14","purl":"pkg:deb/debian/opam?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.2-1"}]}],"versions":["2.3.0-1","2.4.1-1","2.5.0-1","2.5.1-1","2.5.1-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57825.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N"}]}