CVE-2026-41082

—

CVSS 3.1

7.8 high

EPSS

<1%p11

Published

Apr 16, 2026 (Apr 16, 2026)

Modified

Jul 15, 2026

Description

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

Vendors: ocaml debian redhat
Products: opam, debian linux, enterprise linux
Weakness: CWE-24, CWE-22
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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