SUSE-SU-2026:3530-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263530-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:3530-1
Upstream
Related
Published
2026-08-07T14:30:11Z
Modified
2026-08-08T09:00:06Z
Summary
Security update for python310
Details

This update for python310 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 issues fixed:

  • [kernel 7.1] udplite was removed -> python fails in tests (bsc#1268375).
  • crypto-policies: Extend the crypto-policies support for mozilla-nss, openjdk, krb5, bind, stunnel, openssh, libssh and more packages (bsc#1211301).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
python310

Package

Name
python310
Purl
pkg:rpm/suse/python310&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
python310-core

Package

Name
python310-core
Purl
pkg:rpm/suse/python310-core&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
python310

Package

Name
python310
Purl
pkg:rpm/suse/python310&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
python310-core

Package

Name
python310-core
Purl
pkg:rpm/suse/python310-core&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
python310

Package

Name
python310
Purl
pkg:rpm/suse/python310&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
python310-core

Package

Name
python310-core
Purl
pkg:rpm/suse/python310-core&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
python310

Package

Name
python310
Purl
pkg:rpm/suse/python310&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"
python310-core

Package

Name
python310-core
Purl
pkg:rpm/suse/python310-core&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.10.20-150400.4.115.2

Ecosystem specific 

{
    "binaries": [
        {
            "libpython3_10-1_0": "3.10.20-150400.4.115.2",
            "python310": "3.10.20-150400.4.115.1",
            "python310-base": "3.10.20-150400.4.115.2",
            "python310-curses": "3.10.20-150400.4.115.1",
            "python310-dbm": "3.10.20-150400.4.115.1",
            "python310-devel": "3.10.20-150400.4.115.2",
            "python310-idle": "3.10.20-150400.4.115.1",
            "python310-tk": "3.10.20-150400.4.115.1",
            "python310-tools": "3.10.20-150400.4.115.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3530-1.json"