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Fedora 44 chromium Critical Heap Overflow in WebGL 2026-920df14fb5

fedora
Calendar Grey March 25, 2026
Dist Fedora Esm H88
Critical security advisory for Fedora 44 chromium addressing multiple vulnerabilities including heap overflow in WebGL.
Update to 146.0.7680.153 * CVE-2026-4439: Out of bounds memory access in WebGL * CVE-2026-4440: Out of bounds read and write in WebGL * CVE-2026-4441: Use after free in Base * ...

Summary

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

Update Information:

Update to 146.0.7680.153 * CVE-2026-4439: Out of bounds memory access in WebGL * CVE-2026-4440: Out of bounds read and write in WebGL * CVE-2026-4441: Use after free in Base * CVE-2026-4442: Heap buffer overflow in CSS * CVE-2026-4443: Heap buffer overflow in WebAudio * CVE-2026-4444: Stack buffer overflow in WebRTC * CVE-2026-4445: Use after free in WebRTC * CVE-2026-4446: Use after free in WebRTC * CVE-2026-4447: Inappropriate implementation in V8 * CVE-2026-4448: Heap buffer overflow in ANGLE * CVE-2026-4449: Use after free in Blink * CVE-2026-4450: Out of bounds write in V8 * CVE-2026-4451: Insufficient validation of untrusted input in Navigation * CVE-2026-4452: Integer overflow in ANGLE * CVE-2026-4453: Integer overflow in Dawn * CVE-2026-4454: Use after free in Network * CVE-2026-4455: Heap buffer overflow in PDFium * CVE-2026-4456: Use after free in Digital Credentials API * CVE-2026-4457: Type Confusion in V8 * CVE...

Topics%20covered

Topics Covered

security advisory fedora heap overflow out-of-bounds use-after-free WebGL

Change Log

* Fri Mar 20 2026 Than Ngo - 146.0.7680.153-1 - Update to 146.0.7680.153 * CVE-2026-4439: Out of bounds memory access in WebGL * CVE-2026-4440: Out of bounds read and write in WebGL * CVE-2026-4441: Use after free in Base * CVE-2026-4442: Heap buffer overflow in CSS * CVE-2026-4443: Heap buffer overflow in WebAudio * CVE-2026-4444: Stack buffer overflow in WebRTC * CVE-2026-4445: Use after free in WebRTC * CVE-2026-4446: Use after free in WebRTC * CVE-2026-4447: Inappropriate implementation in V8 * CVE-2026-4448: Heap buffer overflow in ANGLE * CVE-2026-4449: Use after free in Blink * CVE-2026-4450: Out of bounds write in V8 * CVE-2026-4451: Insufficient validation of untrusted input in Navigation * CVE-2026-4452: Integer overflow in ANGLE * CVE-2026-4453: Integer overflow in Dawn * CVE-2026-4454: Use after free in Network * CVE-2026-4455: Heap buffer overflow in PDFium * CVE-2026-4456: Use after free in Digital Credentials API * CVE-2026-4457: Type Confusion in V8 * CVE-2026-4458: Use after free in Extensions * CVE-2026-4459: Out of bounds read and write in WebAudio * CVE-2026-4460: Out of bounds read in Skia * CVE-2026-4461: Inappropriate implementation in V8 * CVE-2026-4462: Out of bounds read in Blink * CVE-2026-4463: Heap buffer overflow in WebRTC * CVE-2026-4464: Integer overflow in ANGLE

References

Fedora Update Notification FEDORA-2026-920df14fb5 2026-03-25 00:55:25.741845+00:00 Name : chromium Product : Fedora 44 Version : 146.0.7680.153 Release : 1.fc44 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-2026-920df14fb5' 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
critical
Lowest
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Critical

Name: chromium
Product: Fedora 44
Version: 146.0.7680.153
Release: 1.fc44
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 heap overflow out-of-bounds use-after-free WebGL

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