SUSE-SU-2026:5093-1: important: Security update for python-PyJWT

[SLE-SECURITY-UPDATES]

# Security update for python-PyJWT

Announcement ID: SUSE-SU-2026:5093-1  
Release Date: 2026-11-04T08:16:05Z  
Rating: important  
References:

  * bsc#1283065
  * bsc#1283067

  
Cross-References:

  * CVE-2026-102268
  * CVE-2026-102270

  
CVSS scores:

  * CVE-2026-102268 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-102268 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-102270 ( SUSE ):  4.4 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-102270 ( NVD ):  4.4 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-102270 ( NVD ):  4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Public Cloud Module 12
  * SUSE Linux Enterprise High Performance Computing 12 SP2
  * SUSE Linux Enterprise High Performance Computing 12 SP3
  * SUSE Linux Enterprise High Performance Computing 12 SP4
  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12
  * SUSE Linux Enterprise Server 12 SP1
  * SUSE Linux Enterprise Server 12 SP2
  * SUSE Linux Enterprise Server 12 SP3
  * SUSE Linux Enterprise Server 12 SP4
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12
  * SUSE Linux Enterprise Server for SAP Applications 12 SP1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP2
  * SUSE Linux Enterprise Server for SAP Applications 12 SP3
  * SUSE Linux Enterprise Server for SAP Applications 12 SP4
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for python-PyJWT fixes the following issues:

  * CVE-2026-102268: an attacker who knows the public key can forge
    authenticated HMAC tokens (bsc#1283065).
  * CVE-2026-102270: an attacker can cause intensive CPU consumption
    (bsc#1283067).

## 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:

  * Public Cloud Module 12  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2026-5093

## Package List:

  * Public Cloud Module 12 (noarch)
    * python3-PyJWT-1.5.3-3.22.1
    * python-PyJWT-1.5.3-3.22.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-102268.html
  * https://www.suse.com/security/cve/CVE-2026-102270.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1283065
  * https://bugzilla.suse.com/show_bug.cgi?id=1283067

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20261104/fcaff088/attachment.htm>