SUSE-SU-2026:3601-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20263601-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3601-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:3601-1
Upstream
CVE (11)
Related
CVE (11)
Published
2026-08-12T12:05:28Z
Modified
2026-08-13T09:30:30Z
Summary
Security update for python3
Details

This update for python3 fixes the following issues:

  • CVE-2026-0864: improper handling of line-ending characters can lead to configuration file injection when the configparser module is used (bsc#1269066).
  • CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting maliciously crafted wheel archives (bsc#1257599).
  • CVE-2026-3219: python-pip: pip doesn't reject concatenated ZIP (bsc#1262467).
  • 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-2026-6357: pip self-update functionality can import newly installed modules after wheel installation (bsc#1263442, bsc#1263443).
  • CVE-2026-7774: tarfile.data_filter path traversal bypass allows writing outside the extraction directory (bsc#1267821).
  • CVE-2026-8643: Path traversal via malicious entry point name in pip wheel installation allows arbitrary file overwrite (bsc#1266669).
  • 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).
  • Fix for CVE-2026-6019 does not handle non-ascii chars correctly. Regression in http.cookies (bsc#1263083).
References

Affected packages

SUSE:Linux Enterprise Server 12 SP5-LTSS
python3

Package

Name
python3
Purl
pkg:rpm/suse/python3&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.10-25.191.2

Ecosystem specific 

{
    "binaries":  [
        {
            "libpython3_4m1_0":  "3.4.10-25.191.2",
            "libpython3_4m1_0-32bit":  "3.4.10-25.191.2",
            "python3":  "3.4.10-25.191.2",
            "python3-base":  "3.4.10-25.191.2",
            "python3-curses":  "3.4.10-25.191.2",
            "python3-devel":  "3.4.10-25.191.2",
            "python3-tk":  "3.4.10-25.191.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3601-1.json"
python3-base

Package

Name
python3-base
Purl
pkg:rpm/suse/python3-base&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.10-25.191.2

Ecosystem specific 

{
    "binaries":  [
        {
            "libpython3_4m1_0":  "3.4.10-25.191.2",
            "libpython3_4m1_0-32bit":  "3.4.10-25.191.2",
            "python3":  "3.4.10-25.191.2",
            "python3-base":  "3.4.10-25.191.2",
            "python3-curses":  "3.4.10-25.191.2",
            "python3-devel":  "3.4.10-25.191.2",
            "python3-tk":  "3.4.10-25.191.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3601-1.json"
SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
python3

Package

Name
python3
Purl
pkg:rpm/suse/python3&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.10-25.191.2

Ecosystem specific 

{
    "binaries":  [
        {
            "libpython3_4m1_0":  "3.4.10-25.191.2",
            "libpython3_4m1_0-32bit":  "3.4.10-25.191.2",
            "python3":  "3.4.10-25.191.2",
            "python3-base":  "3.4.10-25.191.2",
            "python3-curses":  "3.4.10-25.191.2",
            "python3-devel":  "3.4.10-25.191.2",
            "python3-tk":  "3.4.10-25.191.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3601-1.json"
python3-base

Package

Name
python3-base
Purl
pkg:rpm/suse/python3-base&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.10-25.191.2

Ecosystem specific 

{
    "binaries":  [
        {
            "libpython3_4m1_0":  "3.4.10-25.191.2",
            "libpython3_4m1_0-32bit":  "3.4.10-25.191.2",
            "python3":  "3.4.10-25.191.2",
            "python3-base":  "3.4.10-25.191.2",
            "python3-curses":  "3.4.10-25.191.2",
            "python3-devel":  "3.4.10-25.191.2",
            "python3-tk":  "3.4.10-25.191.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3601-1.json"