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openSUSE Bind Important Denial of Service Amplification Vuln 2026-2616-1

opensuse
Calendar Grey June 24, 2026
Dist Opensuse Esm H88
# Security update for bind Announcement ID: SUSE-SU-2026:2616-1 Release Date: 2026-06-24T09:03:14Z R
An update that solves three vulnerabilities can now be installed.

Description

This update for bind fixes the following issues:

* CVE-2026-3592: Amplification vulnerabilities via self-pointed glue records

(bsc#1265592).

* CVE-2026-3039: BIND 9 server memory exhaustion during GSS-API TKEY

negotiation (bsc#1265591).

* CVE-2026-5946: Invalid handling of CLASS != IN (bsc#1265594).

Topics%20covered

Topics Covered

security advisory denial of service bind important amplification 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:

* SUSE Linux Enterprise Server 15 SP5 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2616=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2616=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2616=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-2616=1

* openSUSE Leap 15.5

zypper in -t patch SUSE-2026-2616=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2026-2616=1

Package List

* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)

* bind-debuginfo-9.16.50-150500.8.38.1

* bind-utils-9.16.50-150500.8.38.1

* bind-9.16.50-150500.8.38.1

* bind-utils-debuginfo-9.16.50-150500.8.38.1

* bind-debugsource-9.16.50-150500.8.38.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)

* bind-doc-9.16.50-150500.8.38.1

* python3-bind-9.16.50-150500.8.38.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64

x86_64)

* bind-debuginfo-9.16.50-150500.8.38.1

* bind-utils-9.16.50-150500.8.38.1

* bind-9.16.50-150500.8.38.1

* bind-utils-debuginfo-9.16.50-150500.8.38.1

* bind-debugsource-9.16.50-150500.8.38.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)

* bind-doc-9.16.50-150500.8.38.1

* python3-bind-9.16.50-150500.8.38.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64

x86_64)

* bind-debuginfo-9.16.50-150500.8.38.1

* bind-utils-9.16.50-150500.8.38.1

* bind-9.16.50-150500.8.38.1

*...

Read the Full Advisory

References

* bsc#1265591

* bsc#1265592

* bsc#1265594

## References:

* https://www.suse.com/security/cve/CVE-2026-3039.html

* https://www.suse.com/security/cve/CVE-2026-3592.html

* https://www.suse.com/security/cve/CVE-2026-5946.html

* https://bugzilla.suse.com/show_bug.cgi?id=1265591

* https://bugzilla.suse.com/show_bug.cgi?id=1265592

* https://bugzilla.suse.com/show_bug.cgi?id=1265594

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2616-1
Release Date: 2026-06-24T09:03:14Z
Affected Products: * openSUSE Leap 15.5 * 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 denial of service bind important amplification OpenSUSE

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