CLSA-2026-1787648497

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1787648497
Upstream
Published
2026-08-25T15:24:49Z
Modified
2026-10-26T09:32:02Z
Summary
Fix CVE(s): CVE-2026-0864
Details
  • SECURITY UPDATE: configuration-file injection in the configparser module when writing multi-line values containing carriage returns
    • debian/patches/CVE-2026-0864.patch: normalize CRLF and bare CR to LF before applying the '\n' -> '\n\t' continuation escape in _write_section() in Lib/configparser.py, so an attacker-controlled value can no longer inject additional keys and values into the written file; adds the upstream regression test test_crlf_normalization to Lib/test/test_configparser.py.
    • CVE-2026-0864
References

Affected packages

TuxCare:Ubuntu:16.04
idle-python3.5

Package

Name
idle-python3.5
Purl
pkg:deb/tuxcare/idle-python3.5?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
libpython3.5

Package

Name
libpython3.5
Purl
pkg:deb/tuxcare/libpython3.5?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
libpython3.5-dev

Package

Name
libpython3.5-dev
Purl
pkg:deb/tuxcare/libpython3.5-dev?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
libpython3.5-minimal

Package

Name
libpython3.5-minimal
Purl
pkg:deb/tuxcare/libpython3.5-minimal?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
libpython3.5-stdlib

Package

Name
libpython3.5-stdlib
Purl
pkg:deb/tuxcare/libpython3.5-stdlib?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
libpython3.5-testsuite

Package

Name
libpython3.5-testsuite
Purl
pkg:deb/tuxcare/libpython3.5-testsuite?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
python3.5

Package

Name
python3.5
Purl
pkg:deb/tuxcare/python3.5?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
python3.5-dev

Package

Name
python3.5-dev
Purl
pkg:deb/tuxcare/python3.5-dev?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
python3.5-doc

Package

Name
python3.5-doc
Purl
pkg:deb/tuxcare/python3.5-doc?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
python3.5-examples

Package

Name
python3.5-examples
Purl
pkg:deb/tuxcare/python3.5-examples?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
python3.5-minimal

Package

Name
python3.5-minimal
Purl
pkg:deb/tuxcare/python3.5-minimal?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"
python3.5-venv

Package

Name
python3.5-venv
Purl
pkg:deb/tuxcare/python3.5-venv?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:3.5.2-2ubuntu0~16.04.13+tuxcare.els29

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1787648497.json"