Security update for glibc
| Announcement ID: | SUSE-SU-2026:2333-1 |
|---|---|
| Release Date: | 2026-06-10T08:42:34Z |
| Rating: | important |
| References: | |
| Cross-References: | |
| CVSS scores: |
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| Affected Products: |
|
An update that solves three vulnerabilities can now be installed.
Description:
This update for glibc fixes the following issues
- CVE-2026-4046: assertion failure when converting inputs may be used to remotely crash an application (bsc#1261206).
- CVE-2026-5450: stdio-common: scanf %mc pattern will cause heap overflow when width > 1024 (bsc#1262465).
- CVE-2026-5928: libio: ungetwc could be used to leak data on special conditions (bsc#1262464).
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 15.3
zypper in -t patch SUSE-2026-2333=1 -
SUSE Linux Enterprise Micro for Rancher 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2026-2333=1 -
SUSE Linux Enterprise Micro 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2026-2333=1 -
SUSE Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2026-2333=1 -
SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2026-2333=1 -
SUSE Linux Enterprise Micro 5.5
zypper in -t patch SUSE-SLE-Micro-5.5-2026-2333=1 -
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2333=1 -
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-2333=1 -
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-2333=1 -
SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2333=1 -
SUSE Linux Enterprise Server 15 SP4 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-2333=1 -
SUSE Linux Enterprise Server 15 SP5 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2333=1 -
SUSE Linux Enterprise Server for SAP Applications 15 SP5
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2333=1 -
SUSE Linux Enterprise Server for SAP Applications 15 SP4
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-2333=1
Package List:
-
openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586 i686)
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
-
openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
- glibc-utils-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- nscd-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
openSUSE Leap 15.3 (noarch)
- glibc-html-2.31-150300.101.1
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
openSUSE Leap 15.3 (x86_64)
- glibc-devel-static-32bit-2.31-150300.101.1
- glibc-profile-32bit-2.31-150300.101.1
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-utils-32bit-debuginfo-2.31-150300.101.1
- glibc-utils-32bit-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
openSUSE Leap 15.3 (aarch64_ilp32)
- glibc-64bit-debuginfo-2.31-150300.101.1
- glibc-64bit-2.31-150300.101.1
- glibc-devel-64bit-debuginfo-2.31-150300.101.1
- glibc-devel-64bit-2.31-150300.101.1
- glibc-locale-base-64bit-debuginfo-2.31-150300.101.1
- glibc-utils-64bit-debuginfo-2.31-150300.101.1
- glibc-profile-64bit-2.31-150300.101.1
- glibc-devel-static-64bit-2.31-150300.101.1
- glibc-utils-64bit-2.31-150300.101.1
- glibc-locale-base-64bit-2.31-150300.101.1
-
SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
-
SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
-
SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
-
SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
-
SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise Server 15 SP4 LTSS (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise Server 15 SP5 LTSS (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP5 (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
- glibc-utils-2.31-150300.101.1
- glibc-debuginfo-2.31-150300.101.1
- glibc-devel-2.31-150300.101.1
- glibc-utils-src-debugsource-2.31-150300.101.1
- glibc-locale-base-2.31-150300.101.1
- nscd-2.31-150300.101.1
- glibc-utils-debuginfo-2.31-150300.101.1
- glibc-locale-2.31-150300.101.1
- glibc-extra-debuginfo-2.31-150300.101.1
- glibc-devel-debuginfo-2.31-150300.101.1
- glibc-profile-2.31-150300.101.1
- nscd-debuginfo-2.31-150300.101.1
- glibc-debugsource-2.31-150300.101.1
- glibc-devel-static-2.31-150300.101.1
- glibc-2.31-150300.101.1
- glibc-locale-base-debuginfo-2.31-150300.101.1
- glibc-extra-2.31-150300.101.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
- glibc-info-2.31-150300.101.1
- glibc-lang-2.31-150300.101.1
- glibc-i18ndata-2.31-150300.101.1
-
SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
- glibc-devel-32bit-debuginfo-2.31-150300.101.1
- glibc-32bit-2.31-150300.101.1
- glibc-devel-32bit-2.31-150300.101.1
- glibc-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-debuginfo-2.31-150300.101.1
- glibc-locale-base-32bit-2.31-150300.101.1
References:
- https://www.suse.com/security/cve/CVE-2026-4046.html
- https://www.suse.com/security/cve/CVE-2026-5450.html
- https://www.suse.com/security/cve/CVE-2026-5928.html
- https://bugzilla.suse.com/show_bug.cgi?id=1261206
- https://bugzilla.suse.com/show_bug.cgi?id=1262464
- https://bugzilla.suse.com/show_bug.cgi?id=1262465