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SUSE openSUSE python-data-backup Security Update SUSE-SU-2026-0680-1

suse
Calendar Grey February 12, 2026
Dist Suse Esm H88
A security update for python-azure-core addresses an important vulnerability allowing code execution via deserialization.
An update that solves one vulnerability can now be installed.

Summary

## This update for python-azure-core fixes the following issues: * CVE-2026-21226: Fixed deserialization of untrusted data which may allow an authorized attacker to execute code over a network. (bsc#1257703) ## 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 15-SP5 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP5-2026-476=1 * Public Cloud Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP6-2026-476=1 * Public Cloud Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP7-2026-476=1 * openSUSE Leap 15.4 zypper in -t patch SUSE-2026-476=1 * openSUSE Leap 15.6

Topics%20covered

Topics Covered

security advisory code execution important OpenSUSE python-azure-core suse-su-2026:0476-1

References

* bsc#1257703

Cross-

* CVE-2026-21226

CVSS scores:

* CVE-2026-21226 ( SUSE ): 7.7

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

* CVE-2026-21226 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-21226 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0476-1
Release Date: 2026-02-12T11:44:31Z
Rating: important

Topics%20covered

Topics Covered

security advisory code execution important OpenSUSE python-azure-core suse-su-2026:0476-1

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