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openSUSE python-jsonschema Security Flaw Notification SUSE-SU-2027:0660-2

opensuse
Calendar Grey January 22, 2026
Dist Opensuse Esm H88
A minor update addressing a critical DoS issue in python-marshmallow across openSUSE platforms. Essential patching needed.
An update that solves one vulnerability can now be installed.

Description

This update for python-marshmallow fixes the following issues:

* CVE-2025-68480: Fixed possible DoS when using Schema.load(data, many=True)

(bsc#1255473).

Topics%20covered

Topics Covered

security advisory moderate DoS OpenSUSE python-marshmallow suse-su-2026:0226-1

Patch

## 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:

* openSUSE Leap 15.4

zypper in -t patch SUSE-2026-226=1

* openSUSE Leap 15.6

zypper in -t patch openSUSE-SLE-15.6-2026-226=1

* Public Cloud Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2026-226=1

* Public Cloud Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP5-2026-226=1

* Public Cloud Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP6-2026-226=1

* Public Cloud Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP7-2026-226=1

Package List

* openSUSE Leap 15.4 (noarch)

* python311-marshmallow-3.20.2-150400.9.10.1

* openSUSE Leap 15.6 (noarch)

* python311-marshmallow-3.20.2-150400.9.10.1

* Public Cloud Module 15-SP4 (noarch)

* python311-marshmallow-3.20.2-150400.9.10.1

* Public Cloud Module 15-SP5 (noarch)

* python311-marshmallow-3.20.2-150400.9.10.1

* Public Cloud Module 15-SP6 (noarch)

* python311-marshmallow-3.20.2-150400.9.10.1

* Public Cloud Module 15-SP7 (noarch)

* python311-marshmallow-3.20.2-150400.9.10.1

References

* bsc#1255473

## References:

* https://www.suse.com/security/cve/CVE-2025-68480.html

* https://bugzilla.suse.com/show_bug.cgi?id=1255473

Announcement ID: SUSE-SU-2026:0226-1
Release Date: 2026-01-22T12:20:28Z
Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.6 * Public Cloud Module 15-SP4 * Public Cloud Module 15-SP5 * Public Cloud Module 15-SP6 * Public Cloud Module 15-SP7 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3

Topics%20covered

Topics Covered

security advisory moderate DoS OpenSUSE python-marshmallow suse-su-2026:0226-1

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