SUSE-SU-2026:0590-1: important: Security update for python

SLE-SECURITY-UPDATES null at suse.de
Fri Feb 20 16:32:57 UTC 2026 


# Security update for python

Announcement ID: SUSE-SU-2026:0590-1  
Release Date: 2026-02-20T10:05:57Z  
Rating: important  
References:

  * bsc#1254867
  * bsc#1257031
  * bsc#1257041
  * bsc#1257042
  * bsc#1257044

  
Cross-References:

  * CVE-2025-15366
  * CVE-2025-15367
  * CVE-2026-0672
  * CVE-2026-0865

  
CVSS scores:

  * CVE-2025-15366 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15366 ( SUSE ):  6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
  * CVE-2025-15366 ( NVD ):  5.9
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-15367 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15367 ( SUSE ):  6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
  * CVE-2025-15367 ( NVD ):  5.9
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-0672 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-0672 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2026-0672 ( NVD ):  6.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-0865 ( SUSE ):  5.9
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-0865 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
  * CVE-2026-0865 ( NVD ):  5.9
    CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  
Affected Products:

  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves four vulnerabilities and has one security fix can now be
installed.

## Description:

This update for python fixes the following issues:

  * CVE-2026-0672: Fixed a HTTP header injection via user-controlled cookie
    values and parameters when using http.cookies.Morsel. (bsc#1257031)
  * CVE-2026-0865: Fixed a bug where a user-controlled header containing
    newlines can allow injecting HTTP headers. (bsc#1257042)
  * CVE-2025-15366: Fixed a bug wherer a user-controlled command can allow
    additional commands injected using newlines. (bsc#1257044)
  * CVE-2025-15367: Fixed control characters which may allow the injection of
    additional commands. (bsc#1257041)

## 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 Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-590=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2026-590=1

## Package List:

  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libpython2_7-1_0-debuginfo-2.7.18-150000.102.1
    * python-curses-2.7.18-150000.102.1
    * python-debugsource-2.7.18-150000.102.1
    * python-xml-2.7.18-150000.102.1
    * libpython2_7-1_0-2.7.18-150000.102.1
    * python-xml-debuginfo-2.7.18-150000.102.1
    * python-2.7.18-150000.102.1
    * python-gdbm-debuginfo-2.7.18-150000.102.1
    * python-base-2.7.18-150000.102.1
    * python-debuginfo-2.7.18-150000.102.1
    * python-gdbm-2.7.18-150000.102.1
    * python-curses-debuginfo-2.7.18-150000.102.1
    * python-base-debuginfo-2.7.18-150000.102.1
    * python-base-debugsource-2.7.18-150000.102.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * libpython2_7-1_0-debuginfo-2.7.18-150000.102.1
    * python-curses-2.7.18-150000.102.1
    * python-tk-debuginfo-2.7.18-150000.102.1
    * python-demo-2.7.18-150000.102.1
    * python-tk-2.7.18-150000.102.1
    * python-debugsource-2.7.18-150000.102.1
    * python-xml-2.7.18-150000.102.1
    * libpython2_7-1_0-2.7.18-150000.102.1
    * python-xml-debuginfo-2.7.18-150000.102.1
    * python-2.7.18-150000.102.1
    * python-gdbm-debuginfo-2.7.18-150000.102.1
    * python-base-2.7.18-150000.102.1
    * python-debuginfo-2.7.18-150000.102.1
    * python-gdbm-2.7.18-150000.102.1
    * python-idle-2.7.18-150000.102.1
    * python-curses-debuginfo-2.7.18-150000.102.1
    * python-base-debuginfo-2.7.18-150000.102.1
    * python-devel-2.7.18-150000.102.1
    * python-base-debugsource-2.7.18-150000.102.1
  * openSUSE Leap 15.6 (x86_64)
    * python-32bit-debuginfo-2.7.18-150000.102.1
    * python-base-32bit-debuginfo-2.7.18-150000.102.1
    * python-base-32bit-2.7.18-150000.102.1
    * libpython2_7-1_0-32bit-debuginfo-2.7.18-150000.102.1
    * libpython2_7-1_0-32bit-2.7.18-150000.102.1
    * python-32bit-2.7.18-150000.102.1
  * openSUSE Leap 15.6 (noarch)
    * python-doc-2.7.18-150000.102.1
    * python-doc-pdf-2.7.18-150000.102.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-15366.html
  * https://www.suse.com/security/cve/CVE-2025-15367.html
  * https://www.suse.com/security/cve/CVE-2026-0672.html
  * https://www.suse.com/security/cve/CVE-2026-0865.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1254867
  * https://bugzilla.suse.com/show_bug.cgi?id=1257031
  * https://bugzilla.suse.com/show_bug.cgi?id=1257041
  * https://bugzilla.suse.com/show_bug.cgi?id=1257042
  * https://bugzilla.suse.com/show_bug.cgi?id=1257044

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