Alerts This Week
Warning Icon 1 1,153
Alerts This Week
Warning Icon 1 1,153

SUSE 15 SP7 Mesa Moderate Issue Advisory 2026-1845-1 CVE-2026-40393

suse
Calendar Grey May 13, 2026
Dist Suse Esm H88
An urgent update for Mesa in SUSE addresses a memory access issue, improving system security significantly.
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: * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1845=1 * SUSE Package Hub 15 15-SP7 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-1845=1 * SUSE Linux Enterprise Workstation Extension 15 SP7 zypper in -t patch SUSE-SLE-Product-WE-15-SP7-2026-1845=1 ## Package List: * Basesystem Module 15-SP7 (aarch64 ppc64le x86_64)

Topics%20covered

Topics Covered

security advisory moderate SuSE memory access out-of-bounds 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:

* Basesystem Module 15-SP7

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

* SUSE Linux Enterprise Workstation Extension 15 SP7

* SUSE Package Hub 15 15-SP7

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-2026:1845-1
Release Date: 2026-05-13T15:26:53Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE memory access out-of-bounds mesa

Get the latest News and Insights

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

Your message here