Alerts This Week
Warning Icon 1 1,154
Alerts This Week
Warning Icon 1 1,154

SUSE Linux Micro 6.1 Mesa Moderate Out-of-Bounds Access Vuln 2026-21292-1

suse
Calendar Grey April 27, 2026
Dist Suse Esm H88
SUSE updates Mesa to address an out-of-bounds access issue with moderate severity. Apply the security patch promptly.
An update that solves one vulnerability can now be installed.

Summary

## This update for Mesa fixes the following issue: * CVE-2026-40393: out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depends on an untrusted party (bsc#1261998). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-504=1 ## Package List: * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64) * Mesa-23.3.4-slfo.1.1_3.1 * Mesa-libEGL1-23.3.4-slfo.1.1_3.1 * Mesa-drivers-debugsource-23.3.4-slfo.1.1_3.1 * Mesa-libGL1-debuginfo-23.3.4-slfo.1.1_3.1 * libgbm1-debuginfo-23.3.4-slfo.1.1_3.1 * Mesa-libglapi0-23.3.4-slfo.1.1_3.1

Topics%20covered

Topics Covered

security advisory moderate SuSE vulnerability out of bounds access mesa

References

* bsc#1261998

Cross-

* CVE-2026-40393

CVSS scores:

* CVE-2026-40393 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

* CVE-2026-40393 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-40393 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* SUSE Linux Micro 6.1

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-40393.html

* https://bugzilla.suse.com/show_bug.cgi?id=1261998

Announcement ID: SUSE-SU-2026:21292-1
Release Date: 2026-04-23T12:57:06Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE vulnerability out of bounds access mesa

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here