Name: CVE-2026-41082: Path Traversal: '../filedir'
Creator: Rapid7
Published: 2026-04-16T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-41082, CWE-24, CWE-22, CVSS 7.8, EPSS 0.00205

In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade opam	Apr 20, 2026	Apr 20, 2026
Freebsd	—	Upgrade ocaml-opam	May 6, 2026	May 5, 2026
Ubuntu	—	Upgrade opam-installerUpgrade opam-installer (Ubuntu Pro)Upgrade opamUpgrade opam (Ubuntu Pro)	May 25, 2026	May 7, 2026

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CVSS Details

Covered by Rapid7

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