CLSA-2026-1778938383

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1778938383
Upstream
  • CVE-2026-43964
Published
2026-05-16T14:47:27Z
Modified
2026-06-04T09:45:04.115252987Z
Summary
Fix CVE(s): CVE-2026-43964
Details
  • SECURITY UPDATE: Fix buffer over-read in DSN code parsing (dsnsplit)
    • debian/patches/CVE-2026-43964.patch: Fix buffer over-read in DSN code parsing (dsnsplit)
    • CVE-2026-43964
References

Affected packages

TuxCare:Debian:10
postfix

Package

Name
postfix
Purl
pkg:deb/tuxcare/postfix?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-cdb

Package

Name
postfix-cdb
Purl
pkg:deb/tuxcare/postfix-cdb?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-doc

Package

Name
postfix-doc
Purl
pkg:deb/tuxcare/postfix-doc?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-ldap

Package

Name
postfix-ldap
Purl
pkg:deb/tuxcare/postfix-ldap?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-lmdb

Package

Name
postfix-lmdb
Purl
pkg:deb/tuxcare/postfix-lmdb?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-mysql

Package

Name
postfix-mysql
Purl
pkg:deb/tuxcare/postfix-mysql?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-pcre

Package

Name
postfix-pcre
Purl
pkg:deb/tuxcare/postfix-pcre?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-pgsql

Package

Name
postfix-pgsql
Purl
pkg:deb/tuxcare/postfix-pgsql?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"
postfix-sqlite

Package

Name
postfix-sqlite
Purl
pkg:deb/tuxcare/postfix-sqlite?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.23-0+deb10u2+tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1778938383.json"