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Fedora 43 Opam Critical CVE-2026-57825 Advisory ID 2026-fb48505840

fedora
Calendar Grey July 18, 2026
Scroller Fedora
Opam version 2.5.2 in Fedora 43 addresses CVE-2026-57825, enhancing the package manager's security features.
Version 2.5.2 of opam fixes CVE-2026-57825

Summary

Opam is a source-based package manager for OCaml. It supports multiple

simultaneous compiler installations, flexible package constraints, and a

Git-friendly development workflow.

Update Information:

Version 2.5.2 of opam fixes CVE-2026-57825. See https://github.com/ocaml/opam/releases/tag/2.5.2 for more information.

Topics%20covered

Topics Covered

security advisory fedora important CVE package manager opam

Change Log

* Fri Jul 10 2026 Jerry James - 2.5.2-1 - Version 2.5.2

References

Fedora Update Notification FEDORA-2026-fb48505840 2026-07-19 03:55:06.729078+00:00 Name : opam Product : Fedora 43 Version : 2.5.2 Release : 1.fc43 URL : https://opam.ocaml.org/ Summary : Source-based package manager for OCaml Description : Opam is a source-based package manager for OCaml. It supports multiple simultaneous compiler installations, flexible package constraints, and a Git-friendly development workflow.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-fb48505840' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
important
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Critical

Name: opam
Product: Fedora 43
Version: 2.5.2
Release: 1.fc43
URL: https://opam.ocaml.org/
Summary: Source-based package manager for OCaml

Topics%20covered

Topics Covered

security advisory fedora important CVE package manager opam

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