What is GHSA-rwq5-7hr3-r2qf?

GHSA-rwq5-7hr3-r2qf is a security advisory published by GitHub Security Advisories with Medium severity. In the opam package before 2.5.2 for OCaml, the sandbox protection mechanism can be bypassed...

Which CVE IDs does GHSA-rwq5-7hr3-r2qf cover?

GHSA-rwq5-7hr3-r2qf covers the following CVE IDs: CVE-2026-57825. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rwq5-7hr3-r2qf?

GHSA-rwq5-7hr3-r2qf has a CVSS v3 base score of 5.7, published by GitHub Security Advisories.

GHSA-rwq5-7hr3-r2qfMediumCVSS 5.7

In the opam package before 2.5.2 for OCaml, the sandbox protection mechanism can be bypassed...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-57825 →

📋 Description

In the opam package before 2.5.2 for OCaml, the sandbox protection mechanism can be bypassed because symlinks are mishandled during use of .install files.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-57825
https://github.com/ocaml/opam/releases
https://lists.debian.org/debian-lts-announce/2026/07/msg00026.html
https://osv.dev/vulnerability/OSEC-2026-10
https://github.com/advisories/GHSA-rwq5-7hr3-r2qf