SUSE-SU-2026:2781-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262781-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2781-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:2781-1
Upstream
  • CVE-2026-43964
Related
  • CVE-2026-43964
Published
2026-07-06T14:12:18Z
Modified
2026-07-07T08:30:06.270351041Z
Summary
Security update for postfix
Details

This update for postfix fixes the following issue

  • CVE-2026-43964: buffer overread and process crash via an enhanced status code that lacks text after the third number (bsc#1264062).
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP7
postfix

Package

Name
postfix
Purl
pkg:rpm/suse/postfix&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.8.4-150600.3.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "postfix-doc": "3.8.4-150600.3.6.1",
            "postfix-devel": "3.8.4-150600.3.6.1",
            "postfix-ldap": "3.8.4-150600.3.6.1",
            "postfix": "3.8.4-150600.3.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2781-1.json"
SUSE:Linux Enterprise Module for Legacy 15 SP7
postfix-bdb

Package

Name
postfix-bdb
Purl
pkg:rpm/suse/postfix-bdb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.8.4-150600.3.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "postfix-bdb-lmdb": "3.8.4-150600.3.6.1",
            "postfix-bdb": "3.8.4-150600.3.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2781-1.json"
SUSE:Linux Enterprise Module for Server Applications 15 SP7
postfix

Package

Name
postfix
Purl
pkg:rpm/suse/postfix&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.8.4-150600.3.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "postfix-mysql": "3.8.4-150600.3.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2781-1.json"