Fedora 42 Chromium Critical Heap Buffer Overflow CVE-2026-2648
fedora
February 26, 2026
Update to 145.0.7632.109 * CVE-2026-2648: Heap buffer overflow in PDFium * CVE-2026-2649: Integer overflow in V8 * CVE-2026-2650: Heap buffer overflow in Media
Summary
Chromium is an open-source web browser, powered by WebKit (Blink).
Update Information:
Update to 145.0.7632.109 * CVE-2026-2648: Heap buffer overflow in PDFium * CVE-2026-2649: Integer overflow in V8 * CVE-2026-2650: Heap buffer overflow in Media
Topics Covered
Change Log
* Mon Feb 23 2026 Than Ngo
References
Fedora Update Notification
FEDORA-2026-7ba8ba6dff
2026-02-26 00:55:51.093588+00:00
Name : chromium
Product : Fedora 42
Version : 145.0.7632.109
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-2026-7ba8ba6dff' 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
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Severity
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Critical
Name: chromium
Product: Fedora 42
Version: 145.0.7632.109
Release: 1.fc42
Summary: A WebKit (Blink) powered web browser that Google doesn't want you to use
Topics Covered
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