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Fedora 42: Advisory on Chromium CVE-2025

Linuxsecurity •LinuxSecurity Advisories • November 18, 2025

Chromium is an open-source web browser, powered by WebKit (Blink). Update Information : Update to 142.0.7444.162 * High CVE-2025-13042: Inappropriate implementation in V8

Chromium is an open-source web browser, powered by WebKit (Blink).

Update to 142.0.7444.162 * High CVE-2025-13042: Inappropriate implementation in V8

* Wed Nov 12 2025 Than Ngo - 142.0.7444.162-1 - Update to 142.0.7444.162 * High CVE-2025-13042: Inappropriate implementation in V8 * Tue Nov 11 2025 Dominik Mierzejewski - 142.0.7444.134-2 - Rebuilt for FFmpeg 8 * Thu Nov 6 2025 Than Ngo - 142.0.7444.134-1 - Update to 142.0.7444.134 * High CVE-2025-12725: Out of bounds write in WebGPU * High CVE-2025-12726: Inappropriate implementation in Views * High CVE-2025-12727: Inappropriate implementation in V8 * Medium CVE-2025-12728: Inappropriate implementation in Omnibox * Medium CVE-2025-12729: Inappropriate implementation in Omnibox * Wed Nov 5 2025 Dominik Mierzejewski - 142.0.7444.59-2 - Rebuilt for FFmpeg 8

[ 1 ] Bug #2414356 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [epel-10] [ 2 ] Bug #2414357 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [epel-8] [ 3 ] Bug #2414359 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [epel-9] [ 4 ] Bug #2414362 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [fedora-41] [ 5 ] Bug #2414364 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [fedora-42] [ 6 ] Bug #2414366 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [fedora-43] [ 7 ] B... Read the Full Advisory

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-c92c2e0d79' at the command line. For more information, refer to the dnf documentation available at

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Multiple High Severity Vulnerabilities in Chromium and CEF Identified A series of high severity vulnerabilities have been reported in Chromium and its embeddable version, CEF. Key issues include inappropriate implementations and out-of-bounds writes affecting various components, with CVEs such as CVE-2025-13042, CVE-2025-12725, and CVE-2025-12036 identified. Users are advised to update to the latest versions to mitigate these risks. 9 sources 24

Extracted Entities

Companies (1)

Fedora

CVEs (7)

CVE-2025-12725 CVE-2025-12726 CVE-2025-12727 CVE-2025-12728 CVE-2025-12729 CVE-2025-12906 CVE-2025-13042