CVE-2026-41082
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
0th
In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
| CWE | CWE-24 |
| Vendor | ocaml |
| Product | opam |
| Published | Apr 16, 2026 |
| Last Updated | Apr 16, 2026 |
Stay Ahead of the Next One
Get instant alerts for ocaml opam
Be the first to know when new high vulnerabilities affecting ocaml opam are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
Low
Affected Versions
OCaml / opam
0 < 2.5.1