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Fedora 42 Chromium Update 145.0.7632.75 Fixes Critical Use After Free

fedora
Calendar Grey February 21, 2026
Dist Fedora Esm H88
Critical updates for Fedora 42 chromium address multiple security issues, including use after free and buffer overflows.
Update to 145.0.7632.75 CVE-2026-2441: Use after free in CSS CVE-2026-2313: Use after free in CSS CVE-2026-2314: Heap buffer overflow in Codecs CVE-2026-2315: Inappropriate impleme...

Summary

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

Update Information:

Update to 145.0.7632.75 CVE-2026-2441: Use after free in CSS CVE-2026-2313: Use after free in CSS CVE-2026-2314: Heap buffer overflow in Codecs CVE-2026-2315: Inappropriate implementation in WebGPU CVE-2026-2316: Insufficient policy enforcement in Frames CVE-2026-2317: Inappropriate implementation in Animation CVE-2026-2318: Inappropriate implementation in PictureInPicture CVE-2026-2319: Race in DevTools CVE-2026-2320: Inappropriate implementation in File input CVE-2026-2321: Use after free in Ozone CVE-2026-2322: Inappropriate implementation in File input CVE-2026-2323: Inappropriate implementation in Downloads

Topics%20covered

Topics Covered

security advisory fedora update important web browser Chromium

Change Log

* Sat Feb 14 2026 Than Ngo - 145.0.7632.75-1 - Update to 145.0.7632.75 * CVE-2026-2441: Use after free in CSS * Thu Feb 12 2026 Than Ngo - 145.0.7632.45-1 - Update to 145.0.7632.45 * CVE-2026-2313: Use after free in CSS * CVE-2026-2314: Heap buffer overflow in Codecs * CVE-2026-2315: Inappropriate implementation in WebGPU * CVE-2026-2316: Insufficient policy enforcement in Frames * CVE-2026-2317: Inappropriate implementation in Animation * CVE-2026-2318: Inappropriate implementation in PictureInPicture * CVE-2026-2319: Race in DevTools * CVE-2026-2320: Inappropriate implementation in File input * CVE-2026-2321: Use after free in Ozone * CVE-2026-2322: Inappropriate implementation in File input * CVE-2026-2323: Inappropriate implementation in Downloads

References

Fedora Update Notification FEDORA-2026-583eef79a8 2026-02-21 01:26:22.716926+00:00 Name : chromium Product : Fedora 42 Version : 145.0.7632.75 Release : 1.fc42 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).

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-583eef79a8' 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
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Critical

Name: chromium
Product: Fedora 42
Version: 145.0.7632.75
Release: 1.fc42
URL: http://www.chromium.org/Home
Summary: A WebKit (Blink) powered web browser that Google doesn't want you to use

Topics%20covered

Topics Covered

security advisory fedora update important web browser Chromium

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