openSUSE-SU-2026:20566-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20566-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:20566-1
Upstream
Related
Published
2026-04-20T08:27:20Z
Modified
2026-04-22T18:24:04Z
Summary
Security update for Botan
Details

This update for Botan fixes the following issue:

  • CVE-2026-32884: Certificate validation bypass due to mixed-case Common Name in X.509 certificates (bsc#1261993).
References

Affected packages

openSUSE:Leap 16.0 / Botan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.7.1-160000.4.1

Ecosystem specific 

{
    "binaries":  [
        {
            "Botan":  "3.7.1-160000.4.1",
            "Botan-doc":  "3.7.1-160000.4.1",
            "libbotan-3-7":  "3.7.1-160000.4.1",
            "libbotan-devel":  "3.7.1-160000.4.1",
            "python3-botan":  "3.7.1-160000.4.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20566-1.json"