Vulnerability Description
In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
CVSS Score
7.3
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Related Weaknesses (CWE)
References
- https://github.com/ocaml/opam/pull/6897
- https://github.com/ocaml/opam/releases/tag/2.5.1
- https://lists.debian.org/debian-lts-announce/2026/04/msg00021.html
FAQ
What is CVE-2026-41082?
CVE-2026-41082 is a vulnerability with a CVSS score of 7.3 (HIGH). In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
How severe is CVE-2026-41082?
CVE-2026-41082 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41082?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.