CLSA-2026-1787647818

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1787647818
Upstream
CVE (2)
Published
2026-08-25T15:29:20Z
Modified
2026-10-26T09:31:50Z
Summary
python3: Fix of 2 CVEs
Details
  • CVE-2026-0864: normalize all line endings (CR, CRLF and LF) when writing multi-line values in configparser, preventing injection of unexpected keys
  • CVE-2026-11940: validate the symlink at the hardlink's own path in the tarfile hardlink-extraction fallback, closing a symlink escape that bypassed the 'data' and 'tar' extraction filters, and pass filter_function through TarFile.extract() so that guard is reachable from extract() and not only from extractall()
References

Affected packages

TuxCare:CentOS:8.4
platform-python

Package

Name
platform-python
Purl
pkg:rpm/tuxcare/platform-python?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
platform-python-debug

Package

Name
platform-python-debug
Purl
pkg:rpm/tuxcare/platform-python-debug?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
platform-python-devel

Package

Name
platform-python-devel
Purl
pkg:rpm/tuxcare/platform-python-devel?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
python3-devel

Package

Name
python3-devel
Purl
pkg:rpm/tuxcare/python3-devel?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
python3-idle

Package

Name
python3-idle
Purl
pkg:rpm/tuxcare/python3-idle?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
python3-libs

Package

Name
python3-libs
Purl
pkg:rpm/tuxcare/python3-libs?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
python3-test

Package

Name
python3-test
Purl
pkg:rpm/tuxcare/python3-test?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"
python3-tkinter

Package

Name
python3-tkinter
Purl
pkg:rpm/tuxcare/python3-tkinter?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.8-40.el8_4.tuxcare.els25

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1787647818.json"