SUSE-SU-2026:1356-1: moderate: Security update for nfs-utils

[SLE-UPDATES]

# Security update for nfs-utils

Announcement ID: SUSE-SU-2026:1356-1  
Release Date: 2026-04-15T13:43:53Z  
Rating: moderate  
References:

  * bsc#1246505
  * bsc#1259204

  
Cross-References:

  * CVE-2025-12801

  
CVSS scores:

  * CVE-2025-12801 ( SUSE ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-12801 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2025-12801 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

  
Affected Products:

  * Basesystem Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves one vulnerability and has one security fix can now be
installed.

## Description:

This update for nfs-utils fixes the following issue:

Security fixes:

  * CVE-2025-12801: rpc.mountd allows a NFSv3 client to escalate their
    privileges and access subdirectories and subtrees of an exported directory
    (bsc#1259204).

Other fixes:

  * Split from nfs-utils into its own spec and changelog file (bsc#1246505).
  * Split legacy libnfsidmap0 into a separate spec file (bsc#1246505).

## 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 15.6  
    zypper in -t patch SUSE-2026-1356=1 openSUSE-SLE-15.6-2026-1356=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1356=1

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1356=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1356=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * nfs-kernel-server-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap0-0.26-150600.28.19.1
    * nfs-doc-2.6.4-150600.28.19.1
    * nfs-client-2.6.4-150600.28.19.1
    * nfs-kernel-server-2.6.4-150600.28.19.1
    * nfs-utils-debugsource-2.6.4-150600.28.19.1
    * libnfsidmap0-debugsource-0.26-150600.28.19.1
    * libnfsidmap1-1.0-150600.28.19.1
    * nfs-utils-debuginfo-2.6.4-150600.28.19.1
    * nfsidmap-devel-1.0-150600.28.19.1
    * nfsidmap0-devel-0.26-150600.28.19.1
    * libnfsidmap0-debuginfo-0.26-150600.28.19.1
    * nfs-client-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap1-debuginfo-1.0-150600.28.19.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * nfs-kernel-server-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap0-0.26-150600.28.19.1
    * nfs-doc-2.6.4-150600.28.19.1
    * nfs-client-2.6.4-150600.28.19.1
    * nfs-kernel-server-2.6.4-150600.28.19.1
    * nfs-utils-debugsource-2.6.4-150600.28.19.1
    * libnfsidmap1-1.0-150600.28.19.1
    * nfs-utils-debuginfo-2.6.4-150600.28.19.1
    * nfsidmap-devel-1.0-150600.28.19.1
    * nfsidmap0-devel-0.26-150600.28.19.1
    * libnfsidmap0-debuginfo-0.26-150600.28.19.1
    * nfs-client-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap1-debuginfo-1.0-150600.28.19.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * nfs-kernel-server-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap0-0.26-150600.28.19.1
    * nfs-doc-2.6.4-150600.28.19.1
    * nfs-client-2.6.4-150600.28.19.1
    * nfs-kernel-server-2.6.4-150600.28.19.1
    * nfs-utils-debugsource-2.6.4-150600.28.19.1
    * libnfsidmap1-1.0-150600.28.19.1
    * nfs-utils-debuginfo-2.6.4-150600.28.19.1
    * nfsidmap-devel-1.0-150600.28.19.1
    * nfsidmap0-devel-0.26-150600.28.19.1
    * nfs-client-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap1-debuginfo-1.0-150600.28.19.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * nfs-kernel-server-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap0-0.26-150600.28.19.1
    * nfs-doc-2.6.4-150600.28.19.1
    * nfs-client-2.6.4-150600.28.19.1
    * nfs-kernel-server-2.6.4-150600.28.19.1
    * nfs-utils-debugsource-2.6.4-150600.28.19.1
    * libnfsidmap1-1.0-150600.28.19.1
    * nfs-utils-debuginfo-2.6.4-150600.28.19.1
    * nfsidmap-devel-1.0-150600.28.19.1
    * nfsidmap0-devel-0.26-150600.28.19.1
    * nfs-client-debuginfo-2.6.4-150600.28.19.1
    * libnfsidmap1-debuginfo-1.0-150600.28.19.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-12801.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1246505
  * https://bugzilla.suse.com/show_bug.cgi?id=1259204

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