openSUSE-SU-2026:21239-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21239-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:21239-1
Upstream
Related
Published
2026-07-05T18:50:52Z
Modified
2026-07-09T18:24:13Z
Summary
Security update for python-msgpack
Details

This update for python-msgpack fixes the following issue

  • CVE-2026-57585: reusing an Unpacker instance after an error has been caught can lead to an out-of-bounds read (bsc#1269947).
References

Affected packages

openSUSE:Leap 16.0 / python-msgpack

Package

Name
python-msgpack
Purl
pkg:rpm/opensuse/python-msgpack&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.1.0-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python313-msgpack":  "1.1.0-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21239-1.json"