SUSE-SU-2026:0300-1

Source
https://www.suse.com/support/update/announcement/2026/suse-su-20260300-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0300-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:0300-1
Upstream
Related
Published
2026-01-27T06:46:27Z
Modified
2026-01-30T00:41:04.029466Z
Summary
Security update for python-pyasn1
Details

This update for python-pyasn1 fixes the following issues:

  • CVE-2026-23490: Fixed malformed RELATIVE-OID with excessive continuation octets leading to Denial of Service (bsc#1256902)
References

Affected packages

SUSE:Linux Enterprise Server 12 SP5-LTSS / python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.1.9-4.11.1

Ecosystem specific

{
    "binaries": [
        {
            "python3-pyasn1": "0.1.9-4.11.1",
            "python-pyasn1": "0.1.9-4.11.1"
        }
    ]
}

Database specific

source
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0300-1.json"

SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 / python-pyasn1

Package

Name
python-pyasn1
Purl
pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.1.9-4.11.1

Ecosystem specific

{
    "binaries": [
        {
            "python3-pyasn1": "0.1.9-4.11.1",
            "python-pyasn1": "0.1.9-4.11.1"
        }
    ]
}

Database specific

source
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0300-1.json"