openSUSE 15.6 libzypp zypper Critical Security Fix 2026-4112

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This update for libzypp, zypper fixes the following issues:

Security issue fixed:

* invalidating legacy libzypp unsigned-repository cache state [LIBZYPP-LEGACY-

CACHE-01] (bsc#1274625).

* hasCredentials() requires both username AND password to be non-empty

* GPG Key hints in repoindex.xml require at least a long id to allow auto-

import (bsc#1271730).

Non security issues fixed:

* Econf parser adds tags in drop-in files outside any section to [main]

* libzypp: X-ZYpp-AnonymousId header anomaly (bsc#1268321).

* Need zypper option to disable services to fix Dockerfile builds in OBS

* zypper loads repository data and installed packages prior to checking for

required arguments (bsc#1274091).

* Zypper patch doesn't give enough details conflicts (bsc#1277790).

* dependency issue for package "python3-vsts-cd-manager" after starting the

upgrade (bsc#1261038). Changes for libzypp:

## 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 Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-INSTALLER-15-SP6-2026-4112=1 SUSE-SLE-Product-

SLES_SAP-15-SP6-2026-4112=1

* SUSE Linux Enterprise High Performance Computing 15 SP6

zypper in -t patch SUSE-SLE-INSTALLER-15-SP6-2026-4112=1

* SUSE Linux Enterprise Desktop 15 SP6

zypper in -t patch SUSE-SLE-INSTALLER-15-SP6-2026-4112=1

* SUSE Linux Enterprise Server 15 SP6

zypper in -t patch SUSE-SLE-INSTALLER-15-SP6-2026-4112=1

zypper in -t patch SUSE-2026-4112=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-4112=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)

* libzypp-debuginfo-17.38.15-150600.3.95.1

* zypper-debugsource-1.14.101-150600.10.58.1

* libzypp-devel-17.38.15-150600.3.95.1

* zypper-debuginfo-1.14.101-150600.10.58.1

* libzypp-debugsource-17.38.15-150600.3.95.1

* libzypp-17.38.15-150600.3.95.1

* zypper-1.14.101-150600.10.58.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (noarch)

* zypper-log-1.14.101-150600.10.58.1

* zypper-needs-restarting-1.14.101-150600.10.58.1

* SUSE Linux Enterprise High Performance Computing 15 SP6 (aarch64 x86_64)

* libzypp-17.38.15-150600.3.95.1

* SUSE Linux Enterprise Desktop 15 SP6 (x86_64)

* libzypp-17.38.15-150600.3.95.1

* SUSE Linux Enterprise Server 15 SP6 (aarch64 ppc64le s390x x86_64)

* libzypp-17.38.15-150600.3.95.1

* openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)

* libzypp-debuginfo-17.38.15-150600.3.95.1

* zypper-debugsource-1.14.101-150600.10.58.1

* libzypp-devel-17.38.15-150600.3.95.1

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