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openSUSE 2026 Security Update Important Chromium Heap Overflow Fix

opensuse
Calendar Grey March 26, 2026
Dist Opensuse Esm H88
A security update for openSUSE addresses 8 important vulnerabilities in Chromium, including heap overflows and out-of-bounds reads.
An update that fixes 8 vulnerabilities is now available.

Description

This update for chromium fixes the following issues:

- Chromium 146.0.7680.164 (boo#1260376)

* CVE-2026-4673: Heap buffer overflow in WebAudio

* CVE-2026-4674: Out of bounds read in CSS

* CVE-2026-4675: Heap buffer overflow in WebGL

* CVE-2026-4676: Use after free in Dawn

* CVE-2026-4677: Out of bounds read in WebAudio

* CVE-2026-4678: Use after free in WebGPU

* CVE-2026-4679: Integer overflow in Fonts

* CVE-2026-4680: Use after free in FedCM

Topics%20covered

Topics Covered

security advisory patch important heap overflow browser OpenSUSE

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Backports SLE-15-SP6:

zypper in -t patch openSUSE-2026-96=1

Package List

- openSUSE Backports SLE-15-SP6 (aarch64 ppc64le x86_64):

chromedriver-146.0.7680.164-bp156.2.254.1

chromium-146.0.7680.164-bp156.2.254.1

References

https://www.suse.com/security/cve/CVE-2026-4673.html

https://www.suse.com/security/cve/CVE-2026-4674.html

https://www.suse.com/security/cve/CVE-2026-4675.html

https://www.suse.com/security/cve/CVE-2026-4676.html

https://www.suse.com/security/cve/CVE-2026-4677.html

https://www.suse.com/security/cve/CVE-2026-4678.html

https://www.suse.com/security/cve/CVE-2026-4679.html

https://www.suse.com/security/cve/CVE-2026-4680.html

https://bugzilla.suse.com/1260376

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:0096-1
Rating: important
Affected Products: openSUSE Backports SLE-15-SP6

Topics%20covered

Topics Covered

security advisory patch important heap overflow browser OpenSUSE

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