CLSA-2026-1784798087

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1784798087
Upstream
Published
2026-07-23T09:15:13Z
Modified
2026-10-26T09:31:50Z
Summary
python2: Fix of CVE-2026-15308
Details
  • CVE-2026-15308: fix quadratic complexity in HTMLParser incremental parsing; an unterminated markup construct fed across many feed() calls no longer causes the growing buffer to be rescanned and reconcatenated on every call (CPU denial of service). Adds a regression test.
References

Affected packages

TuxCare:CentOS:8.4
python2

Package

Name
python2
Purl
pkg:rpm/tuxcare/python2?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"
python2-debug

Package

Name
python2-debug
Purl
pkg:rpm/tuxcare/python2-debug?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"
python2-devel

Package

Name
python2-devel
Purl
pkg:rpm/tuxcare/python2-devel?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"
python2-libs

Package

Name
python2-libs
Purl
pkg:rpm/tuxcare/python2-libs?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"
python2-test

Package

Name
python2-test
Purl
pkg:rpm/tuxcare/python2-test?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"
python2-tkinter

Package

Name
python2-tkinter
Purl
pkg:rpm/tuxcare/python2-tkinter?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"
python2-tools

Package

Name
python2-tools
Purl
pkg:rpm/tuxcare/python2-tools?distro=centos-8.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.7.18-4.module_el8.4.0+2447+458ce58e.tuxcare.els26

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2026-1784798087.json"