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Fedora 43 objfw Critical Security Patch Update 2026-d1580bc2d5

fedora
Calendar Grey June 8, 2026
Dist Fedora Esm H88
Fedora 43 update for objfw 1.5.5 includes several bug fixes alongside security improvements.
Update to 1.5.5, containing many bug fixes, some also security related.

Summary

ObjFW is a portable, lightweight framework for the Objective-C language. It

enables you to write an application in Objective-C that will run on any

platform supported by ObjFW without having to worry about differences between

operating systems or various frameworks you would otherwise need if you want to

be portable.

It supports all modern Objective-C features when using Clang, but is also

compatible with GCC ≥ 4.6 to allow maximum portability.

ObjFW also comes with its own lightweight and extremely fast Objective-C

runtime, which in real world use cases was found to be significantly faster

than both GNU's and Apple's runtime.

Update Information:

Update to 1.5.5, containing many bug fixes, some also security related.

Topics%20covered

Topics Covered

security advisory fedora update bug fix important objfw

Change Log

* Sun May 31 2026 Jonathan Schleifer - 1.5.5-1 - Update to 1.5.5

References

Fedora Update Notification FEDORA-2026-d1580bc2d5 2026-06-09 01:26:53.024687+00:00
Name : objfw Product : Fedora 43 Version : 1.5.5 Release : 1.fc43 URL : https://objfw.nil.im Summary : Portable, lightweight framework for the Objective-C language Description : ObjFW is a portable, lightweight framework for the Objective-C language. It enables you to write an application in Objective-C that will run on any platform supported by ObjFW without having to worry about differences between operating systems or various frameworks you would otherwise need if you want to be portable.
It supports all modern Objective-C features when using Clang, but is also compatible with GCC ≥ 4.6 to allow maximum portability.
ObjFW also comes with its own lightweight and extremely fast Objective-C runtime, which in real world use cases was found to be significantly faster than both GNU's and Apple's runtime.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-d1580bc2d5' 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
Lowest
Low
Medium
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Critical

Name: objfw
Product: Fedora 43
Version: 1.5.5
Release: 1.fc43
URL: https://objfw.nil.im
Summary: Portable, lightweight framework for the Objective-C language

Topics%20covered

Topics Covered

security advisory fedora update bug fix important objfw

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