[CLSA-2026:1779798274] tigervnc: Fix of CVE-2026-34000
Type:
security
Severity:
Critical
Release date:
2026-05-27 17:21:51 UTC
Description:
- CVE-2026-34000: fix bounds check in _CheckSetGeom() in the bundled xorg-x11-server source to prevent out-of-bounds read in XKB geometry key alias processing (xkb/xkb.c)
Updated packages:
  • tigervnc-1.8.0-33.0.7.el7_9.tuxcare.els4.x86_64.rpm
    sha:d600c872f6a55da0845032a46315aac5a0459668182bcd2032081ad6b13b2e94
  • tigervnc-icons-1.8.0-33.0.7.el7_9.tuxcare.els4.noarch.rpm
    sha:2b106f4c7a739d6aaf4aeae0422bebd164fb08c82a85f299e20c2d8e21eafe7b
  • tigervnc-license-1.8.0-33.0.7.el7_9.tuxcare.els4.noarch.rpm
    sha:db38ac4d0e61635acdbc7e1e528693944a2b09f1251dbc68c36da54dc0cbe6cb
  • tigervnc-server-1.8.0-33.0.7.el7_9.tuxcare.els4.x86_64.rpm
    sha:1de95dfb2ab86d07b906eca01fc2c9fbb077503df98b746a22afc94a560df2ab
  • tigervnc-server-applet-1.8.0-33.0.7.el7_9.tuxcare.els4.noarch.rpm
    sha:ea5b603484af5db2765c69727c91bb1369dbdb530512b001cb61acbb8c61a352
  • tigervnc-server-minimal-1.8.0-33.0.7.el7_9.tuxcare.els4.x86_64.rpm
    sha:6b1dcb51e3d60995f7bd175cd490f362f37147deff96a3517a32baf0df3eb321
  • tigervnc-server-module-1.8.0-33.0.7.el7_9.tuxcare.els4.x86_64.rpm
    sha:01d0bbf419ab5c86c518512b7bc6ea5b61957cee41b099125816d9e2b8089683
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.