[CLSA-2026:1793211321] xorg-x11-server: Fix of CVE-2026-93523
Type:
security
Severity:
Important
Release date:
2026-10-29 17:54:45 UTC
Description:
- CVE-2026-93523: fix out-of-bounds heap write from unvalidated modifier values in ProcXIPassiveUngrabDevice
CVEs fixed:
Updated packages:
  • xorg-x11-server-Xdmx-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:cb144e9eba01734f848725ed5d1b2e1b9aa119b360a3739a1664272732c2f5c7
  • xorg-x11-server-Xdmx-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:1be8006247540fdc172638c8f2660d2296aed0e83af4ecf7c171e77da544f876
  • xorg-x11-server-Xdmx-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:941a3fa1350b7620687c47858777abbbfa474fc0bc9ec842b4d5911bd626fb5c
  • xorg-x11-server-Xephyr-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:89cecdca614a0d1538cad401748efcd0cb78734a0aa42e7fd2f26968e0559294
  • xorg-x11-server-Xephyr-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:eab1f53766cae9425a0d972fa7a7b830804743c442978a4b3e9d06394631df63
  • xorg-x11-server-Xephyr-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:7fea65cd8fc6b6bc7450a6f06118bfce650c04fa78c151ff51be1ca774c0bd43
  • xorg-x11-server-Xnest-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:d72359fd7219a2127d67aacd0cb1e6d2742f6f34205c3a44b36a47024eb0fdcf
  • xorg-x11-server-Xnest-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:4beaedea3aad3549ff920e09c09c84c5a53ae06514ac818f5bb78a0d473fd324
  • xorg-x11-server-Xnest-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:57fc2279ed37ebb55dc3dd4ea43680be8a51470f23a14b7e1e98a9ecd1d3cf79
  • xorg-x11-server-Xorg-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:6ed15093c79819c32bd9f3a8a3aaa48f1ef06b1ec11d07e30f39394167a5ac7c
  • xorg-x11-server-Xorg-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:2215d4ebe92d7f21b286db3ed16fcdde66c08305432b893523a609fbb8b5e150
  • xorg-x11-server-Xorg-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:5ff326e45d969dc03e787add92df5dfecd6a3d94b4dd5c0de010a04c467811e6
  • xorg-x11-server-Xvfb-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:3eea3f99f81b71bb7b6762e8c9ffdeebc6ccafeca6e8121abe28810d85d27bde
  • xorg-x11-server-Xvfb-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:b60ed3bf894fcf88057b3395744ed7015ec1bb6c9b73a0cf1208f1b0e1eb33c5
  • xorg-x11-server-Xvfb-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:194382a239736b5514cd3c51a5b07b01b80d1c609093905cf36e65caa077673d
  • xorg-x11-server-Xwayland-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:06f4fa00436dfb7b3c6e044eeb382dffa59070b2a4f54379cf605ff02f668f48
  • xorg-x11-server-Xwayland-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:3fc8e75e5264c237e1d5210747f679317bd34f9473ee3d4aa57727e1e8076728
  • xorg-x11-server-Xwayland-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:d4fbb95f8b1ef568409005845c26c64799449ef841a7abb3e44fbf0d918bf500
  • xorg-x11-server-common-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:3f302d755d65b32364d3c34aa6efb2eb9dee3305f21f2da33a9de8d06e99f8de
  • xorg-x11-server-common-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:a2707d552f873e297b70f6db19ad78f75b934c9353e712844ca93c746e257a6c
  • xorg-x11-server-common-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:40009955629459ab32e047882aecab6f4ce37dd63d6b38e5ba240ba4a919e02c
  • xorg-x11-server-devel-1.20.4-99.el7_9.tuxcare.els16.aarch64.rpm
    sha:8dba7c1b10cf2b889a210e543e6ff4f326ebadf971e19fbdf797dde8bef1b6f7
  • xorg-x11-server-devel-1.20.4-99.el7_9.tuxcare.els16.i686.rpm
    sha:c6f0b20ddadb41aeac434d554ea33e639e9a96ccf6334c89ca20e2172410229b
  • xorg-x11-server-devel-1.20.4-99.el7_9.tuxcare.els16.x86_64.rpm
    sha:aa9608af90292cbe20411f3a9d55cd89516bdfe899598759a3ece7f485f20f4c
  • xorg-x11-server-source-1.20.4-99.el7_9.tuxcare.els16.noarch.rpm
    sha:10a735bb474b8f6e10434fcd909feabb3398190856f2a7f033578ea0deff3adf
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.