SUSE-SU-2026:4443-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20264443-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:4443-1
Upstream
Related
Published
2026-10-05T08:18:49Z
Modified
2026-10-05T18:00:05Z
Summary
Security update for python-msgpack
Details

This update for python-msgpack fixes the following issue

  • CVE-2026-57585: Unpacker reuse after a caught error can lead to an out-of-bounds read and a crash (bsc#1269947).
References

Affected packages

SUSE:Linux Enterprise Module for Python 3 15 SP7
python-msgpack

Package

Name
python-msgpack
Purl
pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.7-150600.3.5.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-msgpack":  "1.0.7-150600.3.5.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
python-msgpack

Package

Name
python-msgpack
Purl
pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.7-150600.3.5.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-msgpack":  "1.0.7-150600.3.5.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
python-msgpack

Package

Name
python-msgpack
Purl
pkg:rpm/suse/python-msgpack&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.7-150600.3.5.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python311-msgpack":  "1.0.7-150600.3.5.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4443-1.json"