CLSA-2026-1787303413

See a problem?
Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1787303413
Upstream
CVE (3)
Published
2026-10-19T14:42:26Z
Modified
2026-10-26T09:31:40Z
Summary
Fix CVE(s): CVE-2026-31405, CVE-2026-53043, CVE-2026-64564
Details
  • CVE-2026-64564
    • sctp: don't free the ASCONF's own transport in DEL-IP processing {CVE-2026-64564}
  • CVE-2026-53043
    • ocfs2/dlm: validate qr_numregions in dlm_match_regions() {CVE-2026-53043}
  • CVE-2026-31405
    • media: dvb-net: fix OOB access in ULE extension header tables {CVE-2026-31405}
  • Bump ABI 5.4.0-236
References

Affected packages

TuxCare:Ubuntu:20.04
linux-buildinfo-5.4.0-236-generic

Package

Name
linux-buildinfo-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-buildinfo-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-buildinfo-5.4.0-236-lowlatency

Package

Name
linux-buildinfo-5.4.0-236-lowlatency
Purl
pkg:deb/tuxcare/linux-buildinfo-5.4.0-236-lowlatency?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-cloud-tools-5.4.0-236

Package

Name
linux-cloud-tools-5.4.0-236
Purl
pkg:deb/tuxcare/linux-cloud-tools-5.4.0-236?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-cloud-tools-5.4.0-236-generic

Package

Name
linux-cloud-tools-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-cloud-tools-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-cloud-tools-5.4.0-236-lowlatency

Package

Name
linux-cloud-tools-5.4.0-236-lowlatency
Purl
pkg:deb/tuxcare/linux-cloud-tools-5.4.0-236-lowlatency?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-cloud-tools-common

Package

Name
linux-cloud-tools-common
Purl
pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-doc

Package

Name
linux-doc
Purl
pkg:deb/tuxcare/linux-doc?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-headers-5.4.0-236

Package

Name
linux-headers-5.4.0-236
Purl
pkg:deb/tuxcare/linux-headers-5.4.0-236?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-headers-5.4.0-236-generic

Package

Name
linux-headers-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-headers-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-headers-5.4.0-236-lowlatency

Package

Name
linux-headers-5.4.0-236-lowlatency
Purl
pkg:deb/tuxcare/linux-headers-5.4.0-236-lowlatency?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-image-unsigned-5.4.0-236-generic

Package

Name
linux-image-unsigned-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-image-unsigned-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-image-unsigned-5.4.0-236-lowlatency

Package

Name
linux-image-unsigned-5.4.0-236-lowlatency
Purl
pkg:deb/tuxcare/linux-image-unsigned-5.4.0-236-lowlatency?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-libc-dev

Package

Name
linux-libc-dev
Purl
pkg:deb/tuxcare/linux-libc-dev?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-modules-5.4.0-236-generic

Package

Name
linux-modules-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-modules-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-modules-5.4.0-236-lowlatency

Package

Name
linux-modules-5.4.0-236-lowlatency
Purl
pkg:deb/tuxcare/linux-modules-5.4.0-236-lowlatency?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-modules-extra-5.4.0-236-generic

Package

Name
linux-modules-extra-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-modules-extra-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-source-5.4.0

Package

Name
linux-source-5.4.0
Purl
pkg:deb/tuxcare/linux-source-5.4.0?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-tools-5.4.0-236

Package

Name
linux-tools-5.4.0-236
Purl
pkg:deb/tuxcare/linux-tools-5.4.0-236?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-tools-5.4.0-236-generic

Package

Name
linux-tools-5.4.0-236-generic
Purl
pkg:deb/tuxcare/linux-tools-5.4.0-236-generic?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-tools-5.4.0-236-lowlatency

Package

Name
linux-tools-5.4.0-236-lowlatency
Purl
pkg:deb/tuxcare/linux-tools-5.4.0-236-lowlatency?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-tools-common

Package

Name
linux-tools-common
Purl
pkg:deb/tuxcare/linux-tools-common?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"
linux-tools-host

Package

Name
linux-tools-host
Purl
pkg:deb/tuxcare/linux-tools-host?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.0-236.256+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1787303413.json"