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Fedora 42: cef Update 139.0.7258.154 Critical CVE-2025-9478 Fix

fedora
Calendar Grey September 11, 2025
Dist Fedora Esm H88
Upgrade to Chromium Embedded Framework version 139.0.7258.154 on Fedora 42 to mitigate significant security vulnerabilities efficiently.
Update to 139.0.7258.154

Summary

CEF is an embeddable build of Chromium, powered by WebKit (Blink).

Update Information:

Update to 139.0.7258.154

Change Log

* Fri Aug 29 2025 Than Ngo - 139.0.37^chromium139.0.7258.154-1 - Update to 139.0.7258.154 - * CVE-2025-9478: Use after free in ANGLE * Fri Aug 29 2025 Asahi Lina - 139.0.37^chromium139.0.7258.138-1 - Update to cef 139.0.37+gb457b0b (rhbz#2391243) * Fri Aug 29 2025 Than Ngo - 139.0.26^chromium139.0.7258.138-1 - Updated to 139.0.7258.138 - * CVE-2025-9132: Out of bounds write in V8

References

Fedora Update Notification FEDORA-2025-f0e147da20 2025-09-11 00:54:36.117911+00:00 Name : cef Product : Fedora 42 Version : 139.0.37^chromium139.0.7258.154 Release : 1.fc42 URL : https://bitbucket.org/chromiumembedded/cef Summary : Chromium Embedded Framework Description : CEF is an embeddable build of Chromium, powered by WebKit (Blink).

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-f0e147da20' 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
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Name: cef
Product: Fedora 42
Version: 139.0.37^chromium139.0.7258.154
Release: 1.fc42
Summary: Chromium Embedded Framework

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