openSUSE python310 Important DoS and Code Execution Fix 2026-3530

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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

* 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...

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise Server 15 SP4 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-3530=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-3530=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-3530=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-3530=1

zypper in -t patch SUSE-2026-3530=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64

* libpython3_10-1_0-debuginfo-3.10.20-150400.4.115.2

* python310-base-3.10.20-150400.4.115.2

* python310-debuginfo-3.10.20-150400.4.115.1

* python310-core-debugsource-3.10.20-150400.4.115.2

* python310-3.10.20-150400.4.115.1

* python310-curses-debuginfo-3.10.20-150400.4.115.1

* python310-tools-3.10.20-150400.4.115.2

* libpython3_10-1_0-3.10.20-150400.4.115.2

* python310-tk-debuginfo-3.10.20-150400.4.115.1

* python310-idle-3.10.20-150400.4.115.1

* python310-debugsource-3.10.20-150400.4.115.1

* python310-curses-3.10.20-150400.4.115.1

* python310-tk-3.10.20-150400.4.115.1

* python310-dbm-3.10.20-150400.4.115.1

* python310-dbm-debuginfo-3.10.20-150400.4.115.1

* python310-base-debuginfo-3.10.20-150400.4.115.2

* python310-devel-3.10.20-150400.4.115.2

* openSUSE Leap 15.4 (aarch64 i586 ppc64le s390x x86_64)

* python310-doc-3.10.20-150400.4.115.1

* python310-testsuite-debuginfo-3.10.20-150400.4.115.2

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