high7.3
CVE-2026-41082
In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
Impact
In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ocaml | Opam | before 2.5.1 |
| Debian | Debian Linux | Version 11.0 |
| Redhat | Enterprise Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/ocaml/opam/pull/6897
- https://github.com/ocaml/opam/releases/tag/2.5.1
- https://osv.dev/vulnerability/OSEC-2026-03
- https://lists.debian.org/debian-lts-announce/2026/04/msg00021.html
- https://access.redhat.com/security/cve/CVE-2026-41082
- https://bugzilla.redhat.com/show_bug.cgi?id=2459003
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41082.json