Fedora 43 phpunit12 Important Arbitrary Code Exec Risk 2026

PHPUnit is a programmer-oriented testing framework for PHP. It is an instance of the xUnit architecture for unit testing frameworks. This package provides the version 12 of PHPUnit, available using the phpunit12 command. Documentation: Update Information : Version 12.5.8 - 2026-01-27 Changed To prevent Poisoned Pipeline Execution (PPE) attacks using prepared .coverage files in pull requests, a PHPT test will no longer be run if the temporary file for writing code coverage information already exists before the test runs Version 12.5.7 - 2026-01-24 Fixed #6362: Manually instantiated test doubles are broken since PHPUnit 11.2 #6470: Infinite recursion in Count::getCountOf() for unusal implementations of Iterator or IteratorAggregate Version 12.5.6 - 2026-01-16 Changed Reverted a change that caused a build failure for the PHP project's nightly community job Version 12.5.5 - 2026-01-15 Deprecated #6461: any() matcher (soft deprecation) Fixed #6470: Mocking a class with a property hook setter accepting more types than the property results in a fatal error

PHPUnit is a programmer-oriented testing framework for PHP.

It is an instance of the xUnit architecture for unit testing frameworks.

This package provides the version 12 of PHPUnit,

available using the phpunit12 command.

Documentation:

Version 12.5.8 - 2026-01-27 Changed To prevent Poisoned Pipeline Execution (PPE) attacks using prepared .coverage files in pull requests, a PHPT test will no longer be run if the temporary file for writing code coverage information already exists before the test runs Version 12.5.7 - 2026-01-24 Fixed #6362: Manually instantiated test doubles are broken since PHPUnit 11.2 #6470: Infinite recursion in Count::getCountOf() for unusal implementations of Iterator or IteratorAggregate Version 12.5.6 - 2026-01-16 Changed Reverted a change that caused a build failure for the PHP project's nightly community job Version 12.5.5 - 2026-01-15 Deprecated #6461: any() matcher (soft deprecation) Fixed #6470: Mocking a class with a property hook setter accepting more types than the property results in a fatal error

* Tue Jan 27 2026 Remi Collet - 12.5.8-1 - update to 12.5.8 * Mon Jan 26 2026 Remi Collet - 12.5.7-1 - update to 12.5.7 - raise dependency on sebastian/comparator 7.1.4 * Sat Jan 17 2026 Remi Collet - 12.5.6-1 - update to 12.5.6 * Thu Jan 15 2026 Remi Collet - 12.5.5-1 - update to 12.5.5 - raise dependency on phpunit/php-code-coverage 12.5.2

* Tue Jan 27 2026 Remi Collet - 12.5.8-1 - update to 12.5.8 * Mon Jan 26 2026 Remi Collet - 12.5.7-1 - update to 12.5.7 - raise dependency on sebastian/comparator 7.1.4 * Sat Jan 17 2026 Remi Collet - 12.5.6-1 - update to 12.5.6 * Thu Jan 15 2026 Remi Collet - 12.5.5-1 - update to 12.5.5 - raise dependency on phpunit/php-code-coverage 12.5.2

[ 1 ] Bug #2433676 - CVE-2026-24765 phpunit12: PHPUnit: Arbitrary code execution via unsafe deserialization of code coverage files [fedora-all]

[ 1 ] Bug #2433676 - CVE-2026-24765 phpunit12: PHPUnit: Arbitrary code execution via unsafe deserialization of code coverage files [fedora-all]

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-470a48f838' at the command line. For more information, refer to the dnf documentation available at

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-470a48f838' at the command line. For more information, refer to the dnf documentation available at