CVE-2026-41082 HIGH

CVE-2026-41082

Vendor Ocaml
Product opam
Weakness CWE-24
Published April 16, 2026
Last update June 30, 2026
View on NVD All CVEs

CVSS base score

7.3/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

April 16, 2026 CVE published
June 30, 2026 Record updated