SUSE-SU-2026:21178-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-202621178-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:21178-1
Upstream
  • CVE-2026-3479
Related
Published
2026-04-13T09:49:38Z
Modified
2026-04-22T20:09:47.139884Z
Summary
Security update for python313
Details

This update for python313 fixes the following issues:

Update to version 3.13.13.

  • CVE-2025-13462: incorrect parsing of TarInfo when GNU long name and type AREGTYPE are combined can lead to misinterpretation of tar archives (bsc#1259611).
  • CVE-2026-2297: incorrectly handled hook in FileLoader can lead to validation bypass (bsc#1259240).
  • CVE-2026-3479: improper resource argument validation in pkgutil.get_data() can lead to path traversal (bsc#1259989).
  • CVE-2026-3644: incomplete control character validation in http.cookies can lead to input validation bypass (bsc#1259734).
  • CVE-2026-4224: parsing XML with deeply nested DTD content models can lead to C stack overflow (bsc#1259735).
  • CVE-2026-4519: failure to sanitize leading dashes in URLs in the webbrowser.open() API can lead to web browser command line option injection (bsc#1260026).
References

Affected packages

SUSE:Linux Enterprise Server 16.0
python313

Package

Name
python313
Purl
pkg:rpm/suse/python313&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.13-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-base": "3.13.13-160000.1.1",
            "libpython3_13-1_0-x86-64-v3": "3.13.13-160000.1.1",
            "python313-base-x86-64-v3": "3.13.13-160000.1.1",
            "libpython3_13-1_0": "3.13.13-160000.1.1",
            "python313-dbm": "3.13.13-160000.1.1",
            "python313-tk": "3.13.13-160000.1.1",
            "python313-tools": "3.13.13-160000.1.1",
            "python313-x86-64-v3": "3.13.13-160000.1.1",
            "python313": "3.13.13-160000.1.1",
            "python313-idle": "3.13.13-160000.1.1",
            "python313-devel": "3.13.13-160000.1.1",
            "python313-curses": "3.13.13-160000.1.1",
            "python313-doc-devhelp": "3.13.13-160000.1.1",
            "python313-doc": "3.13.13-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json"
python313-core

Package

Name
python313-core
Purl
pkg:rpm/suse/python313-core&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.13-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-base": "3.13.13-160000.1.1",
            "libpython3_13-1_0-x86-64-v3": "3.13.13-160000.1.1",
            "python313-base-x86-64-v3": "3.13.13-160000.1.1",
            "libpython3_13-1_0": "3.13.13-160000.1.1",
            "python313-dbm": "3.13.13-160000.1.1",
            "python313-tk": "3.13.13-160000.1.1",
            "python313-tools": "3.13.13-160000.1.1",
            "python313-x86-64-v3": "3.13.13-160000.1.1",
            "python313": "3.13.13-160000.1.1",
            "python313-idle": "3.13.13-160000.1.1",
            "python313-devel": "3.13.13-160000.1.1",
            "python313-curses": "3.13.13-160000.1.1",
            "python313-doc-devhelp": "3.13.13-160000.1.1",
            "python313-doc": "3.13.13-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json"
python313-documentation

Package

Name
python313-documentation
Purl
pkg:rpm/suse/python313-documentation&distro=SUSE%20Linux%20Enterprise%20Server%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.13-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-base": "3.13.13-160000.1.1",
            "libpython3_13-1_0-x86-64-v3": "3.13.13-160000.1.1",
            "python313-base-x86-64-v3": "3.13.13-160000.1.1",
            "libpython3_13-1_0": "3.13.13-160000.1.1",
            "python313-dbm": "3.13.13-160000.1.1",
            "python313-tk": "3.13.13-160000.1.1",
            "python313-tools": "3.13.13-160000.1.1",
            "python313-x86-64-v3": "3.13.13-160000.1.1",
            "python313": "3.13.13-160000.1.1",
            "python313-idle": "3.13.13-160000.1.1",
            "python313-devel": "3.13.13-160000.1.1",
            "python313-curses": "3.13.13-160000.1.1",
            "python313-doc-devhelp": "3.13.13-160000.1.1",
            "python313-doc": "3.13.13-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json"
SUSE:Linux Enterprise Server for SAP applications 16.0
python313

Package

Name
python313
Purl
pkg:rpm/suse/python313&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.13-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-base": "3.13.13-160000.1.1",
            "libpython3_13-1_0-x86-64-v3": "3.13.13-160000.1.1",
            "python313-base-x86-64-v3": "3.13.13-160000.1.1",
            "libpython3_13-1_0": "3.13.13-160000.1.1",
            "python313-dbm": "3.13.13-160000.1.1",
            "python313-tk": "3.13.13-160000.1.1",
            "python313-tools": "3.13.13-160000.1.1",
            "python313-x86-64-v3": "3.13.13-160000.1.1",
            "python313": "3.13.13-160000.1.1",
            "python313-idle": "3.13.13-160000.1.1",
            "python313-devel": "3.13.13-160000.1.1",
            "python313-curses": "3.13.13-160000.1.1",
            "python313-doc-devhelp": "3.13.13-160000.1.1",
            "python313-doc": "3.13.13-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json"
python313-core

Package

Name
python313-core
Purl
pkg:rpm/suse/python313-core&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.13-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-base": "3.13.13-160000.1.1",
            "libpython3_13-1_0-x86-64-v3": "3.13.13-160000.1.1",
            "python313-base-x86-64-v3": "3.13.13-160000.1.1",
            "libpython3_13-1_0": "3.13.13-160000.1.1",
            "python313-dbm": "3.13.13-160000.1.1",
            "python313-tk": "3.13.13-160000.1.1",
            "python313-tools": "3.13.13-160000.1.1",
            "python313-x86-64-v3": "3.13.13-160000.1.1",
            "python313": "3.13.13-160000.1.1",
            "python313-idle": "3.13.13-160000.1.1",
            "python313-devel": "3.13.13-160000.1.1",
            "python313-curses": "3.13.13-160000.1.1",
            "python313-doc-devhelp": "3.13.13-160000.1.1",
            "python313-doc": "3.13.13-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json"
python313-documentation

Package

Name
python313-documentation
Purl
pkg:rpm/suse/python313-documentation&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.13-160000.1.1

Ecosystem specific 

{
    "binaries": [
        {
            "python313-base": "3.13.13-160000.1.1",
            "libpython3_13-1_0-x86-64-v3": "3.13.13-160000.1.1",
            "python313-base-x86-64-v3": "3.13.13-160000.1.1",
            "libpython3_13-1_0": "3.13.13-160000.1.1",
            "python313-dbm": "3.13.13-160000.1.1",
            "python313-tk": "3.13.13-160000.1.1",
            "python313-tools": "3.13.13-160000.1.1",
            "python313-x86-64-v3": "3.13.13-160000.1.1",
            "python313": "3.13.13-160000.1.1",
            "python313-idle": "3.13.13-160000.1.1",
            "python313-devel": "3.13.13-160000.1.1",
            "python313-curses": "3.13.13-160000.1.1",
            "python313-doc-devhelp": "3.13.13-160000.1.1",
            "python313-doc": "3.13.13-160000.1.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:21178-1.json"