SUSE-SU-2026:3560-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263560-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:3560-1
Upstream
Related
Published
2026-08-10T18:09:32Z
Modified
2026-08-12T10:45:03Z
Summary
Security update for python311
Details

This update for python311 fixes the following issues:

Security issues fixed:

  • CVE-2026-0864: improper handling of line-ending characters can lead to configuration file injection when the configparser module is used (bsc#1269066).
  • CVE-2026-3276: quadratic complexity in unicodedata.normalize() can lead to DoS when processing specially crafted Unicode input (bsc#1267581).
  • CVE-2026-4360: in the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks (bsc#1269959).
  • CVE-2026-7210: xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection (bsc#1264962).
  • CVE-2026-7774: tarfile.data_filter path traversal bypass allows writing outside the extraction directory (bsc#1267821).
  • CVE-2026-8328: ftpcp() does not use actual peer address and trusts server-supplied PASV host address (bsc#1265268).
  • CVE-2026-11940: tarfile extraction filter bypass via a crafted archive allows escaping the destination directory and enables arbitrary file reads and writes (bsc#1268977).
  • CVE-2026-11972: infinite loop due to improper EOF handling in the tarfile module streaming mode can lead to DoS (bsc#1269788).
  • CVE-2026-15308: Incremental HTMLParser allows CPU-exhaustion DoS via repeated unterminated markup declarations (bsc#1271192).

Non security issue fixed:

  • [kernel 7.1] udplite was removed -> python fails in tests (bsc#1268375).
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP7
python311-core

Package

Name
python311-core
Purl
pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_11-1_0": "3.11.15-150600.3.62.2",
            "python311-base": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"
SUSE:Linux Enterprise Module for Python 3 15 SP7
python311

Package

Name
python311
Purl
pkg:rpm/suse/python311&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "python311": "3.11.15-150600.3.62.2",
            "python311-curses": "3.11.15-150600.3.62.2",
            "python311-dbm": "3.11.15-150600.3.62.2",
            "python311-devel": "3.11.15-150600.3.62.2",
            "python311-idle": "3.11.15-150600.3.62.2",
            "python311-tk": "3.11.15-150600.3.62.2",
            "python311-tools": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"
python311-core

Package

Name
python311-core
Purl
pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "python311": "3.11.15-150600.3.62.2",
            "python311-curses": "3.11.15-150600.3.62.2",
            "python311-dbm": "3.11.15-150600.3.62.2",
            "python311-devel": "3.11.15-150600.3.62.2",
            "python311-idle": "3.11.15-150600.3.62.2",
            "python311-tk": "3.11.15-150600.3.62.2",
            "python311-tools": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
python311

Package

Name
python311
Purl
pkg:rpm/suse/python311&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_11-1_0": "3.11.15-150600.3.62.2",
            "python311": "3.11.15-150600.3.62.2",
            "python311-base": "3.11.15-150600.3.62.2",
            "python311-curses": "3.11.15-150600.3.62.2",
            "python311-dbm": "3.11.15-150600.3.62.2",
            "python311-devel": "3.11.15-150600.3.62.2",
            "python311-idle": "3.11.15-150600.3.62.2",
            "python311-tk": "3.11.15-150600.3.62.2",
            "python311-tools": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"
python311-core

Package

Name
python311-core
Purl
pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_11-1_0": "3.11.15-150600.3.62.2",
            "python311": "3.11.15-150600.3.62.2",
            "python311-base": "3.11.15-150600.3.62.2",
            "python311-curses": "3.11.15-150600.3.62.2",
            "python311-dbm": "3.11.15-150600.3.62.2",
            "python311-devel": "3.11.15-150600.3.62.2",
            "python311-idle": "3.11.15-150600.3.62.2",
            "python311-tk": "3.11.15-150600.3.62.2",
            "python311-tools": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
python311

Package

Name
python311
Purl
pkg:rpm/suse/python311&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_11-1_0": "3.11.15-150600.3.62.2",
            "python311": "3.11.15-150600.3.62.2",
            "python311-base": "3.11.15-150600.3.62.2",
            "python311-curses": "3.11.15-150600.3.62.2",
            "python311-dbm": "3.11.15-150600.3.62.2",
            "python311-devel": "3.11.15-150600.3.62.2",
            "python311-idle": "3.11.15-150600.3.62.2",
            "python311-tk": "3.11.15-150600.3.62.2",
            "python311-tools": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"
python311-core

Package

Name
python311-core
Purl
pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.11.15-150600.3.62.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_11-1_0": "3.11.15-150600.3.62.2",
            "python311": "3.11.15-150600.3.62.2",
            "python311-base": "3.11.15-150600.3.62.2",
            "python311-curses": "3.11.15-150600.3.62.2",
            "python311-dbm": "3.11.15-150600.3.62.2",
            "python311-devel": "3.11.15-150600.3.62.2",
            "python311-idle": "3.11.15-150600.3.62.2",
            "python311-tk": "3.11.15-150600.3.62.2",
            "python311-tools": "3.11.15-150600.3.62.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3560-1.json"