openSUSE-SU-2026:22250-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:22250-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:22250-1
Upstream
Related
Published
2026-11-06T13:41:18Z
Modified
2026-11-11T17:23:13Z
Summary
Security update for zchunk
Details

This update for zchunk fixes the following issue:

  • CVE-2026-117556: heap out-of-bounds read in read_preface() allows attackers to cause an application crash via a crafted .zck file (bsc#1288144).
References

Affected packages

openSUSE:Leap 16.0 / zchunk

Package

Name
zchunk
Purl
pkg:rpm/opensuse/zchunk&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.1-160000.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libzck-devel": "1.5.1-160000.3.1",
            "libzck1": "1.5.1-160000.3.1",
            "zchunk": "1.5.1-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:22250-1.json"