[CLSA-2026:1783587973] libxml2: Fix of CVE-2026-11979
Type:
security
Severity:
Important
Release date:
2026-07-09 09:06:29 UTC
Description:
- CVE-2026-11979: add bounds checks in xmlcatalog --shell usershell() to prevent stack buffer overflows when parsing overly long command lines
CVEs fixed:
Updated packages:
  • libxml2-2.9.1-6.0.11.el7_9.6.tuxcare.els6.i686.rpm
    sha:50a857ca1fb6ec4949d56e764775886d06bfb869f823cb3599a5fce1f4e8446b
  • libxml2-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:10f83383e49d0c24c0f6a105685c62983cffb88be0d15f68345cdc029013eca6
  • libxml2-devel-2.9.1-6.0.11.el7_9.6.tuxcare.els6.i686.rpm
    sha:7d62a56a0a391e1ed66b2b876f084efccfcbdf929fe669f9af63fe992a617def
  • libxml2-devel-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:85f9e01ceee9703c69614bb56eddb8b6674a454c73cfde87db0d02988d2e47e5
  • libxml2-python-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:0e8bb90fa24fe58af86252c32fec111b77ea38aae8555e4611e9146ff43fa065
  • libxml2-static-2.9.1-6.0.11.el7_9.6.tuxcare.els6.i686.rpm
    sha:e4de46bdf5fe012760f29ce46faeaf5963d4e369cb044555b18431a89317b26a
  • libxml2-static-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:755fd1b575caa6c27ad1463199f7f794098d7a0c3bc79a54b917a78c1e4f4b4d
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.