CVE-2026-57825

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    CVE-2026-57825

    Published: 9 Sept 2026Last Modified: 11 Sept 2026

    Summary:

    Details: 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: https://lists.debian.org/debian-lts-announce/2026/07/msg00026.html, https://osv.dev/vulnerability/OSEC-2026-10, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57825.json, https://nvd.nist.gov/vuln/detail/CVE-2026-57825, https://github.com/ocaml/opam/releases

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ad0564f20c6306bc83085fe663cab903fe887208

    Affected versions

    2.5.1
    2.5.0
    2.5.0-rc1
    2.5.0-beta1
    2.5.0-alpha1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-57825 | CVE-DB