[CLSA-2026:1793211383] mesa: Fix of CVE-2026-40393
Type:
security
Severity:
Critical
Release date:
2026-10-28 18:16:33 UTC
Description:
- CVE-2026-40393: fix unbounded stack allocation sized from shader input in the SPIR-V and NIR front ends
CVEs fixed:
Updated packages:
  • mesa-dri-drivers-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:d49dafe150102d73eae3f814e910e3043bdd21a7a278e3a62adc6880e0424053
  • mesa-dri-drivers-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:2f7431fa9df08c6d44ad8c3a2b12e36deca6b648b9251b42880aaf747c4ae651
  • mesa-filesystem-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:72c94bab012e1a2cf8410057d97872bb732d17c475c01a96168532708c08970d
  • mesa-filesystem-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:34d022713b108cf2c81afa572d32092692aa31728062aa895646aff642f82960
  • mesa-khr-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:52d3ab6b93250353cefa0b69237012907816bf58e8d95b26b40dfac4ea430655
  • mesa-khr-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:fa9f382f71ab67842c806a75d4ec43121277107fd0a01b8657206ec4a11db6f7
  • mesa-libEGL-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:d22c8983c6b0d151e784d0c0a7dc7cd4f7b866b682b2bb583bbb7d36c6168b1e
  • mesa-libEGL-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:710483df8fcb165ca5bb23c94fc208b8ac5e7a8a602c57221628fb27858789b4
  • mesa-libEGL-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:edf324ca16a416d5643d25e9be25a92f7a510d1080a134afeb201465a0f99927
  • mesa-libEGL-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:bbb228e7d075c0391052d31bca0a7f2a4e2d21c5f4d8c7d158bdc6c8cbf211f5
  • mesa-libGL-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:8d9b35052735102cb6f7c6d926074e23e6f636e35367d2b37d7ec1840416e12d
  • mesa-libGL-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:69ffd39f5f8c706be8dc14e9dd9c1313c7845b46538459a0ad49b553d4d65a94
  • mesa-libGL-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:ae23c5c541075b772ef44cca25a4a7bdac0d55ed293634c84e120f664b324b34
  • mesa-libGL-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:e700241f8e45369a6c4b9fdf69a2b0292e3799f7b617f9d08d87879400029e21
  • mesa-libGLES-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:0137a976c0fbe2c00081a467c7b77fc54190c065ebdc8d0c2aed79362733c231
  • mesa-libGLES-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:5c47ec52ac7517c9b6ea4a223bbdd8431becc61a1dd224630812fcb80be3d47e
  • mesa-libGLES-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:8321170485c3b4f2a2ddcff3275fca607cb259fc439b5fc8c07696db300bc4d5
  • mesa-libGLES-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:93fb1d9d50f6578ec16cfb770e9fb990080f2f2fefb4e075ca8cdc16da4ecd6a
  • mesa-libOSMesa-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:284be7230305845726679114acfa87686be7c2562f3464d5cd29e693c745c8d1
  • mesa-libOSMesa-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:20ba017a0b714999f119b49892e98bd1b6665f5aabcb0708b46800ac499db2d1
  • mesa-libOSMesa-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:abbfe9c497698bef2b35eef903ec5d36a9ed7c72cabdcbff3416625e700f7c97
  • mesa-libOSMesa-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:3b85d0b7f475012462ee8e1a5adfaf5e8ada209e836bdaa62b99794733d95420
  • mesa-libgbm-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:62407b0e9930303a3613537e4a0d13b675eb1b2999d472ff71ad9521c6f5c43d
  • mesa-libgbm-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:caacd247e6542bf9eda339e85657341499a05dd706c449651caaf5a7a3ce111b
  • mesa-libgbm-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:d8f4a0286031c745fab247e274a3acde70e7979ef177f0bcbe3921c1305e4784
  • mesa-libgbm-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:45e2abb55a0bbc545ead934efa1b919d677d41c4acdbb25d6b20527af8794577
  • mesa-libglapi-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:17265c6474ff6ca5a0b57490612b96bc6b05292be923b5519cadb64472f136dc
  • mesa-libglapi-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:20899c403b95779b704d4b5c7d54014aeabab4d7664caff2cd950372d6d41808
  • mesa-libxatracker-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:bb683346f57d22159a2c7145d87da489fdbd0d02a276f58af1ee2d81aede5a05
  • mesa-libxatracker-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:583a323ce37776a4bff46a3592093045a46f7d8e6bcfef24bd328a03f87e9ebc
  • mesa-libxatracker-devel-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:523f790fcb19a655a70f147306fee37b8afbe86dad60cfdcc51dbcaa17d1253f
  • mesa-libxatracker-devel-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:26ea17ef08c4b69ef442f7b229e0ae1d75d76eb05126db35d0ffea582bc56c45
  • mesa-vdpau-drivers-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:d7175c311ab7d7ab1d15bcb9a37b93ac12798dbb5cc6431d7c20150ee2eb66df
  • mesa-vdpau-drivers-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:d66efa8605eb3ece7449c0bdeadf8a7aebea277dda4275d082b5c108839aab0e
  • mesa-vulkan-drivers-18.3.4-12.el7_9.tuxcare.els1.i686.rpm
    sha:e733232774e80e54bc2e0aaf6d2d437cbb76212cd1375dab5f02c027df0c30b3
  • mesa-vulkan-drivers-18.3.4-12.el7_9.tuxcare.els1.x86_64.rpm
    sha:89e5b0744e5bd9f6c9a475b667c6497c85c65a8e1b2bd038e9c547d15ccdd809
Notes:
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