OESA-2026-2050

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2050

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2050.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2050

Upstream

CVE-2026-40393

Published

2026-04-25T05:49:14Z

Modified

2026-04-25T06:04:53.334716Z

Summary

mesa security update

Details

Security Fix(es):

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-be-allocated data depends on an untrusted party, and is then used for alloca.(CVE-2026-40393)

Database specific

{
    "severity": "Critical"
}

References

Affected packages

openEuler:20.03-LTS-SP4 / mesa

Package

Name: mesa
Purl: pkg:rpm/openEuler/mesa&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

20.1.4-4.oe2003sp4

Ecosystem specific

{
    "src": [
        "mesa-20.1.4-4.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "mesa-debuginfo-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-debugsource-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-dri-drivers-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-filesystem-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libEGL-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libEGL-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libGL-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libGL-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libOSMesa-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libOSMesa-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libd3d-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libd3d-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libgbm-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libgbm-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libglapi-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libxatracker-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-libxatracker-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-omx-drivers-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-vdpau-drivers-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-vulkan-devel-20.1.4-4.oe2003sp4.x86_64.rpm",
        "mesa-vulkan-drivers-20.1.4-4.oe2003sp4.x86_64.rpm"
    ],
    "aarch64": [
        "mesa-debuginfo-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-debugsource-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-dri-drivers-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-filesystem-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libEGL-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libEGL-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libGL-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libGL-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libOSMesa-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libOSMesa-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libd3d-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libd3d-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libgbm-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libgbm-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libglapi-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libxatracker-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-libxatracker-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-omx-drivers-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-vdpau-drivers-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-vulkan-devel-20.1.4-4.oe2003sp4.aarch64.rpm",
        "mesa-vulkan-drivers-20.1.4-4.oe2003sp4.aarch64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2050.json"