SUSE alert SUSE-SU-2026:23247-1 (python-cryptography)

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SLE-SECURITY-UPDATES <null@suse.de>
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sle-security-updates@lists.suse.com
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SUSE-SU-2026:23247-1: moderate: Security update for python-cryptography
Date:
             
 
Tue, 25 Aug 2026 20:36:33 -0000
Message-ID:
             
 
<178769019308.4158.17074710920305369484@6f3a8d4f1c47>
# Security update for python-cryptography

Announcement ID: SUSE-SU-2026:23247-1  
Release Date: 2026-08-19T10:55:54Z  
Rating: moderate  
References:

  * bsc#1273516
  * bsc#1273549

  
Cross-References:

  * CVE-2026-69248
  * CVE-2026-69249

  
CVSS scores:

  * CVE-2026-69248 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-69248 ( SUSE ):  5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
  * CVE-2026-69248 ( NVD ):  6.9

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/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-2026-69249 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-69249 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-69249 ( NVD ):  8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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:

  * SUSE Linux Micro 6.0

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for python-cryptography fixes the following issues:

  * CVE-2026-69248: verifier accepts wildcard DNS names allowing escape from
    permittedSubtrees (bsc#1273549).
  * CVE-2026-69249: duplicate self-signed intermediates can cause exponential
    path-building (bsc#1273516).

## 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 Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-855=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * python311-cryptography-42.0.4-6.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-69248.html
  * https://www.suse.com/security/cve/CVE-2026-69249.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1273516
  * https://bugzilla.suse.com/show_bug.cgi?id=1273549



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