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Fedora 44 opam Important Fix Buffer Overflow CVE-2026-57825

fedora
Calendar Grey July 19, 2026
Scroller Fedora
Opam version 2.5.2 for Fedora 44 addresses CVE-2026-57825 with significant fixes; consider updating.
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 critical DoS description opam

Change Log

* Fri Jul 10 2026 Jerry James - 2.5.2-1 - OCaml 5.5.0 rebuild - Version 2.5.2

References

Fedora Update Notification FEDORA-2026-239dbbff34 2026-07-19 05:46:37.002193+00:00 Name : opam Product : Fedora 44 Version : 2.5.2 Release : 1.fc44 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-2026-239dbbff34' 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

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Name: opam
Product: Fedora 44
Version: 2.5.2
Release: 1.fc44
URL: https://opam.ocaml.org/
Summary: Source-based package manager for OCaml

Topics%20covered

Topics Covered

security advisory fedora critical DoS description opam

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