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openSUSE: Samba Critical Exec Bug SUSE-2025:03603-1 CVE-2025-10230

opensuse
Calendar Grey October 15, 2025
Dist Opensuse Esm H88
Critical security update for openSUSE addresses samba vulnerabilities. Install patches to mitigate risks.
An update that solves two vulnerabilities can now be installed.

Description

This update for samba fixes the following issues:

* CVE-2025-9640: Fixed uninitialized memory disclosure via vfs_streams_xattr

(bsc#1251279).

* CVE-2025-10230: Fixed command Injection in WINS server hook script

(bsc#1251280).

Topics%20covered

Topics Covered

security advisory critical remote access samba command injection OpenSUSE

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 15.5

zypper in -t patch SUSE-2025-3603=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2025-3603=1

* SUSE Linux Enterprise High Availability Extension 15 SP5

zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2025-3603=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-3603=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-3603=1

* SUSE Linux Enterprise Server 15 SP5 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-3603=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-3603=1

Package List

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)

* samba-python3-4.17.12+git.510.0efaadf376b-150500.3.34.1

* ctdb-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-python3-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-4.17.12+git.510.0efaadf376b-150500.3.34.1

* ctdb-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-winbind-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-winbind-libs-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-client-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-libs-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-winbind-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* ctdb-pcp-pmda-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-devel-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-ldb-ldap-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* libsamba-policy0-python3-debuginfo-4.17.12+git.510.0efaadf376b-150500.3.34.1

* samba-tool-4.17.12+git.510.0efaadf376b-150500.3.34.1

*...

Read the Full Advisory

References

* bsc#1251279

* bsc#1251280

## References:

* https://www.suse.com/security/cve/CVE-2025-10230.html

* https://www.suse.com/security/cve/CVE-2025-9640.html

* https://bugzilla.suse.com/show_bug.cgi?id=1251279

* https://bugzilla.suse.com/show_bug.cgi?id=1251280

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03603-1
Release Date: 2025-10-15T13:37:45Z
Affected Products: * openSUSE Leap 15.5 * SUSE Linux Enterprise High Availability Extension 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP5

Topics%20covered

Topics Covered

security advisory critical remote access samba command injection OpenSUSE

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