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openSUSE 15.4 Salt Important Security Update 2026-1028-1

opensuse
Calendar Grey March 25, 2026
Dist Opensuse Esm H88
Critical updates for openSUSE salt address multiple important issues including DoS threats.
An update that solves four vulnerabilities, contains one feature and has three security fixes can now be installed.

Description

This update for salt fixes the following issues:

* Security issues fixed:

* CVE-2025-67724: Fixed missing validation of supplied reason phrase

(bsc#1254903)

* CVE-2025-67725: Fixed DoS via malicious HTTP request (bsc#1254905)

* CVE-2025-67726: Fixed HTTP header parameter parsing algorithm (bsc#1254904)

* CVE-2025-13836: Set a safe limit to http.client response read (bsc#1254400)

* Made syntax in httputil_test compatible with Python 3.6

* Fixed KeyError in postgres module with PostgreSQL 17 (bsc#1254325)

* Use internal deb classes instead of external aptsource lib

* Improved wheel key.finger call (bsc#1240532)

* Improved utils.find_json function (bsc#1246130)

* Extended warn_until period to 2027

## Special Instructions and Notes:

Topics%20covered

Topics Covered

security advisory security issue DoS important OpenSUSE salt

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-2026-1028=1

* SUSE Linux Enterprise Micro for Rancher 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2026-1028=1

* SUSE Linux Enterprise Micro 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2026-1028=1

* SUSE Linux Enterprise Micro for Rancher 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2026-1028=1

* SUSE Linux Enterprise Micro 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2026-1028=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1028=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1028=1

* SUSE Linux Enterprise Server 15 SP4 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1028=1

* SUSE Linux Enterprise Server for...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* python311-salt-testsuite-3006.0-150400.8.94.1

* salt-3006.0-150400.8.94.2

* salt-api-3006.0-150400.8.94.2

* salt-proxy-3006.0-150400.8.94.2

* python3-salt-testsuite-3006.0-150400.8.94.1

* salt-standalone-formulas-configuration-3006.0-150400.8.94.2

* salt-transactional-update-3006.0-150400.8.94.2

* salt-minion-3006.0-150400.8.94.2

* python311-salt-3006.0-150400.8.94.2

* salt-master-3006.0-150400.8.94.2

* salt-cloud-3006.0-150400.8.94.2

* python3-salt-3006.0-150400.8.94.2

* salt-syndic-3006.0-150400.8.94.2

* salt-ssh-3006.0-150400.8.94.2

* salt-doc-3006.0-150400.8.94.2

* openSUSE Leap 15.4 (noarch)

* salt-bash-completion-3006.0-150400.8.94.2

* salt-zsh-completion-3006.0-150400.8.94.2

* salt-fish-completion-3006.0-150400.8.94.2

* SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)

* salt-transactional-update-3006.0-150400.8.94.2

* salt-3006.0-150400.8.94.2

* python3-salt-3006.0-150400.8.94.2

* salt-minion-3006.0-150400.8.94.2

* SUSE Linux...

Read the Full Advisory

References

* bsc#1240532

* bsc#1246130

* bsc#1254325

* bsc#1254400

* bsc#1254903

* bsc#1254904

* bsc#1254905

* jsc#MSQA-1045

## References:

* https://www.suse.com/security/cve/CVE-2025-13836.html

* https://www.suse.com/security/cve/CVE-2025-67724.html

* https://www.suse.com/security/cve/CVE-2025-67725.html

* https://www.suse.com/security/cve/CVE-2025-67726.html

* https://bugzilla.suse.com/show_bug.cgi?id=1240532

* https://bugzilla.suse.com/show_bug.cgi?id=1246130

* https://bugzilla.suse.com/show_bug.cgi?id=1254325

* https://bugzilla.suse.com/show_bug.cgi?id=1254400

* https://bugzilla.suse.com/show_bug.cgi?id=1254903

* https://bugzilla.suse.com/show_bug.cgi?id=1254904

* https://bugzilla.suse.com/show_bug.cgi?id=1254905

* https://jira.suse.com/browse/MSQA-1045

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1028-1
Release Date: 2026-03-25T10:16:22Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4

Topics%20covered

Topics Covered

security advisory security issue DoS important OpenSUSE salt

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