[CLSA-2026:1783587336] libxml2: Fix of CVE-2026-11979
Type:
security
Severity:
Important
Release date:
2026-07-09 10:06:38 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:5a33b4db91e96fa0b9a32af5e2d47bce039b2b6675e226162772800859766eea
  • libxml2-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:c50034377980fcce625ecedf7ad797010af305c107a2c70940edf35d0c15ba49
  • libxml2-devel-2.9.1-6.0.11.el7_9.6.tuxcare.els6.i686.rpm
    sha:1bb838a88f1d8ab60bef09131556c9f725b7f5bfd1f9bf285d0ca58c918769ac
  • libxml2-devel-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:2b1ca8422b8ca59a861eac925fcaa19973319220b72d6ea38d270c2026201651
  • libxml2-python-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:3076b4bc575173007436134239656cfcb412d8141855d33acc04df4001a378bc
  • libxml2-static-2.9.1-6.0.11.el7_9.6.tuxcare.els6.i686.rpm
    sha:6c0da2c1b4957f39e404eac390a38db16fcfa52123299b50b8d6f510f8a28c10
  • libxml2-static-2.9.1-6.0.11.el7_9.6.tuxcare.els6.x86_64.rpm
    sha:301daca3b24493f99c7709f29d2bae0a092fc920d6aad4bb8ef5719325e8061c
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.