CLSA-2026-1783587336

See a problem?
Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783587336.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1783587336
Upstream
Published
2026-07-09T10:06:38Z
Modified
2026-10-26T09:31:42Z
Summary
libxml2: Fix of CVE-2026-11979
Details
  • CVE-2026-11979: add bounds checks in xmlcatalog --shell usershell() to prevent stack buffer overflows when parsing overly long command lines
References

Affected packages

TuxCare:CentOS:7 / libxml2

Package

Name
libxml2
Purl
pkg:rpm/tuxcare/libxml2?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-6.0.11.el7_9.6.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783587336.json"

TuxCare:CentOS:7 / libxml2-devel

Package

Name
libxml2-devel
Purl
pkg:rpm/tuxcare/libxml2-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-6.0.11.el7_9.6.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783587336.json"

TuxCare:CentOS:7 / libxml2-python

Package

Name
libxml2-python
Purl
pkg:rpm/tuxcare/libxml2-python?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-6.0.11.el7_9.6.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783587336.json"

TuxCare:CentOS:7 / libxml2-static

Package

Name
libxml2-static
Purl
pkg:rpm/tuxcare/libxml2-static?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-6.0.11.el7_9.6.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1783587336.json"