CLSA-2026-1790608554

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1790608554
Upstream
CVE (2)
  • CVE-2026-94054
  • CVE-2026-94056
Published
2026-09-28T15:16:07Z
Modified
2026-10-26T09:32:03Z
Summary
Fix CVE(s): CVE-2026-94054, CVE-2026-94056
Details
  • SECURITY UPDATE: uninitialised stack data use in Proxy Protocol v2
    • debian/patches/CVE-2026-94056.patch: repeat reads until the complete 16-byte PROXY v2 header, including the length field, has been received, and abort if the peer closes before that.
    • CVE-2026-94056
References

Affected packages

TuxCare:Ubuntu:18.04
exim4

Package

Name
exim4
Purl
pkg:deb/tuxcare/exim4?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"
exim4-base

Package

Name
exim4-base
Purl
pkg:deb/tuxcare/exim4-base?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"
exim4-config

Package

Name
exim4-config
Purl
pkg:deb/tuxcare/exim4-config?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"
exim4-daemon-heavy

Package

Name
exim4-daemon-heavy
Purl
pkg:deb/tuxcare/exim4-daemon-heavy?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"
exim4-daemon-light

Package

Name
exim4-daemon-light
Purl
pkg:deb/tuxcare/exim4-daemon-light?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"
exim4-dev

Package

Name
exim4-dev
Purl
pkg:deb/tuxcare/exim4-dev?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"
eximon4

Package

Name
eximon4
Purl
pkg:deb/tuxcare/eximon4?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.90.1-1ubuntu1.10+tuxcare.els9

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1790608554.json"