SUSE-SU-2026:3095-1

Details

Description of the patch:

This update for libxml2 fixes the following issue

CVE-2026-11979: stack-based buffer overflows in the xmlcatalog utility when running in --shell mode (bsc#1269790).

Affected Packages

libxml2-2

SUSE Linux Enterprise High Performance Computing 15 SP4SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Micro 5.3SUSE Linux Enterprise Micro 5.4

Fixed in:

2.9.14-150400.5.58.1

libxml2-2-32bit

SUSE Linux Enterprise High Performance Computing 15 SP4SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Server 15 SP4SUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

2.9.14-150400.5.58.1

libxml2-devel

SUSE Linux Enterprise High Performance Computing 15 SP4SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Server 15 SP4SUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

2.9.14-150400.5.58.1

libxml2-tools

SUSE Linux Enterprise High Performance Computing 15 SP4SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Micro 5.3SUSE Linux Enterprise Micro 5.4

Fixed in:

2.9.14-150400.5.58.1

python3-libxml2

SUSE Linux Enterprise High Performance Computing 15 SP4SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Micro 5.3SUSE Linux Enterprise Micro 5.4

Fixed in:

2.9.14-150400.5.58.1

python311-libxml2

SUSE Linux Enterprise High Performance Computing 15 SP4SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise Server 15 SP4SUSE Linux Enterprise Server 15 SP4-LTSS

Fixed in:

2.9.14-150400.5.58.1

References

ADVISORY

https://bugzilla.suse.com/1269790

ADVISORY

https://lists.suse.com/pipermail/sle-updates/2026-July/048425.html

ADVISORY

https://www.suse.com/security/cve/CVE-2026-11979/

WEB

https://www.suse.com/support/security/rating/

ADVISORY

https://www.suse.com/support/update/announcement/2026/suse-su-20263095-1/