SUSE-SU-2026:1582-1: low: Security update for python-pyOpenSSL

[SLE-UPDATES]

# Security update for python-pyOpenSSL

Announcement ID: SUSE-SU-2026:1582-1  
Release Date: 2026-04-23T16:48:47Z  
Rating: low  
References:

  * bsc#1259804

  
Cross-References:

  * CVE-2026-27448

  
CVSS scores:

  * CVE-2026-27448 ( SUSE ):  6.3
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-27448 ( SUSE ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-27448 ( NVD ):  1.7
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/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-2026-27448 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

  
Affected Products:

  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for python-pyOpenSSL fixes the following issue:

  * CVE-2026-27448: unhandled exception can result in connection not being
    cancelled (bsc#1259804).

## 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 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-1582=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
    * python3-pyOpenSSL-17.1.0-4.32.1
    * python-pyOpenSSL-17.1.0-4.32.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-27448.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1259804

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