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Vulnerability IntelligenceSUSE-SU-2026:1369-1

SUSE-SU-2026:1369-1

UNKNOWN

Security update for glibc

Published Apr 15, 2026

Modified 4 days ago

Fix available

Details

This update for glibc fixes the following issues:

CVE-2026-4437: incorrect DNS response parsing via crafted DNS server response (bsc#1260078).
CVE-2026-4438: invalid DNS hostname returned via gethostbyaddr functions (bsc#1260082).

Affected Packages(21 packages)

glibc

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Module for Development Tools 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-32bit

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-devel

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-extra

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-i18ndata

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-info

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-lang

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-locale

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-locale-base

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

glibc-locale-base-32bit

SUSE Linux Enterprise Module for Basesystem 15 SP7SUSE Linux Enterprise Server 15 SP6-LTSSSUSE Linux Enterprise Server for SAP Applications 15 SP6openSUSE Leap 15.6

Fixed in:

2.38-150600.14.46.1

References

https://bugzilla.suse.com/1260078

https://bugzilla.suse.com/1260082

https://www.suse.com/security/cve/CVE-2026-4437

https://www.suse.com/security/cve/CVE-2026-4438

https://www.suse.com/support/update/announcement/2026/suse-su-20261369-1/

Upstream

CVE-2026-4437 CVE-2026-4438

Related

CVE-2026-4437 CVE-2026-4438

Ecosystems

SUSE Linux Enterprise Module for Basesystem 15 SP7 SUSE Linux Enterprise Module for Development Tools 15 SP7 SUSE Linux Enterprise Server 15 SP6-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SP6 openSUSE Leap 15.6

Timeline

PublishedApr 15, 2026

ModifiedApr 15, 2026

SUSE-SU-2026:1369-1 | Mondoo Vulnerability Intelligence