Fedora 41 has received two security updates: one for Chromium, a WebKit-powered web browser, and another for Mozilla Firefox. The Chromium update addresses a high-level CVE-2025-13042 vulnerability related to an inappropriate implementation in V8. In contrast, the Firefox update brings the browser up to version 145.0 and fixes a crash issue identified as mzbz#1990430.

Fedora 41 Update: chromium-142.0.7444.162-1.fc41
Fedora 41 Update: firefox-145.0-2.fc41

[SECURITY] Fedora 41 Update: chromium-142.0.7444.162-1.fc41

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Fedora Update Notification
FEDORA-2025-7c82e2b870
2025-11-19 01:21:16.309060+00:00
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Name : chromium
Product : Fedora 41
Version : 142.0.7444.162
Release : 1.fc41
URL : http://www.chromium.org/Home
Summary : A WebKit (Blink) powered web browser that Google doesn't want you to use
Description :
Chromium is an open-source web browser, powered by WebKit (Blink).

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Update Information:

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

* Wed Nov 12 2025 Than Ngo [than@redhat.com] - 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 [dominik@greysector.net] - 142.0.7444.134-2
- Rebuilt for FFmpeg 8
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References:

[ 1 ] Bug #2414356 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [epel-10]
https://bugzilla.redhat.com/show_bug.cgi?id=2414356
[ 2 ] Bug #2414357 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [epel-8]
https://bugzilla.redhat.com/show_bug.cgi?id=2414357
[ 3 ] Bug #2414359 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [epel-9]
https://bugzilla.redhat.com/show_bug.cgi?id=2414359
[ 4 ] Bug #2414362 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [fedora-41]
https://bugzilla.redhat.com/show_bug.cgi?id=2414362
[ 5 ] Bug #2414364 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [fedora-42]
https://bugzilla.redhat.com/show_bug.cgi?id=2414364
[ 6 ] Bug #2414366 - CVE-2025-12906 chromium: Inappropriate implementation in Permissions [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2414366
[ 7 ] Bug #2414368 - CVE-2025-12910 chromium: Inappropriate implementation in Passkeys [epel-10]
https://bugzilla.redhat.com/show_bug.cgi?id=2414368
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2025-7c82e2b870' 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

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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[SECURITY] Fedora 41 Update: firefox-145.0-2.fc41

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Fedora Update Notification
FEDORA-2025-ba7105c612
2025-11-19 01:21:16.309055+00:00
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Name : firefox
Product : Fedora 41
Version : 145.0
Release : 2.fc41
URL : https://www.mozilla.org/firefox/
Summary : Mozilla Firefox Web browser
Description :
Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance and portability.

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Update Information:

Updated to latest upstream (145.0)
Added fix for mzbz#1990430 (crashes)
Updated to latest upstream (144.0)
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ChangeLog:

* Tue Nov 11 2025 Martin Stransky [stransky@redhat.com] - 145.0-2
- Updated to 145.0 B2
* Wed Nov 5 2025 Martin Stransky [stransky@redhat.com] - 145.0-1
- Updated to 145.0
* Thu Oct 30 2025 Martin Stransky [stransky@redhat.com] - 144.0.2-1
- Updated to 144.0.2
* Thu Oct 16 2025 Martin Stransky [stransky@redhat.com] - 144.0-3
- Add fix for mzbz#1990430
* Mon Oct 13 2025 Martin Stransky [stransky@redhat.com] - 144.0-2
- Updated to 144.0 (b2)
* Thu Oct 9 2025 Martin Stransky [stransky@redhat.com] - 144.0-1
- Updated to 144.0
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2025-ba7105c612' 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

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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