SUSE libnfs Important Integer Overflow Threat Security Update 2026-22363-1
suse
July 1, 2026
An update that solves one vulnerability can now be installed.
Summary
## This update for libnfs fixes the following issue * CVE-2026-53689: integer overflow during a connection to a crafted NFS server (bsc#1268135). ## 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 16.0 zypper in -t patch SUSE-SLES-16.0-1076=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-1076=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * libnfs-debuginfo-5.0.3-160000.4.1 * libnfs14-5.0.3-160000.4.1 * utils-libnfs-debuginfo-5.0.3-160000.4.1 * libnfs-debugsource-5.0.3-160000.4.1 * libnfs14-debuginfo-5.0.3-160000.4.1
Topics Covered
References
* bsc#1268135
Cross-
* CVE-2026-53689
CVSS scores:
* CVE-2026-53689 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
* CVE-2026-53689 ( NVD ): 7.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
Affected Products:
* SUSE Linux Enterprise Server 16.0
* SUSE Linux Enterprise Server for SAP applications 16.0
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2026-53689.html
* https://bugzilla.suse.com/show_bug.cgi?id=1268135
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Severity
important
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Critical
Announcement ID: SUSE-SU-2026:22363-1
Release Date: 2026-06-25T11:50:17Z
Rating: important
Topics Covered
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