Linux · Amazon Linux · Security advisory · April 27, 2026

ALAS2023-2026-1623: Security update for 32 packages

ALAS2023-2026-1623, released April 27, 2026, fixes 1 CVE across 32 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0044
38th percentile

Fixed package versions

ProductReleaseFixed in
mesa-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-debugsourceamzn 202324.2.6-1268.amzn2023.0.1
mesa-dri-driversamzn 202324.2.6-1268.amzn2023.0.1
mesa-dri-drivers-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-filesystemamzn 202324.2.6-1268.amzn2023.0.1
mesa-libEGLamzn 202324.2.6-1268.amzn2023.0.1
mesa-libEGL-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libEGL-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-libGLamzn 202324.2.6-1268.amzn2023.0.1
mesa-libGL-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libGL-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-libOSMesaamzn 202324.2.6-1268.amzn2023.0.1
mesa-libOSMesa-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libOSMesa-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-libOpenCLamzn 202324.2.6-1268.amzn2023.0.1
mesa-libOpenCL-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libOpenCL-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-libd3damzn 202324.2.6-1268.amzn2023.0.1
mesa-libd3d-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libd3d-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-libgbmamzn 202324.2.6-1268.amzn2023.0.1
mesa-libgbm-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libgbm-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-libglapiamzn 202324.2.6-1268.amzn2023.0.1
mesa-libglapi-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libxatrackeramzn 202324.2.6-1268.amzn2023.0.1
mesa-libxatracker-debuginfoamzn 202324.2.6-1268.amzn2023.0.1
mesa-libxatracker-develamzn 202324.2.6-1268.amzn2023.0.1
mesa-va-driversamzn 202324.2.6-1268.amzn2023.0.1
mesa-vdpau-driversamzn 202324.2.6-1268.amzn2023.0.1
mesa-vulkan-driversamzn 202324.2.6-1268.amzn2023.0.1
mesa-vulkan-drivers-debuginfoamzn 202324.2.6-1268.amzn2023.0.1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Urgent CVE-2026-40393 mesa: In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-...9.8 0.0044 None reported
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