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Fedora: libxml2 Critical Stack Overflow Issue 2025:5116

Fedora: libxml2 Critical Stack Overflow Issue 2025:5116

Linuxsecurity •LinuxSecurity Advisories • November 17, 2025

This update for libxml2 fixes the following issues: * CVE-2025-9714: Fixed inifinite recursion at exsltDynMapFunction function in libexslt/dynamic.c (bsc#1249076) * CVE-2025-8732: Fixed infinite recursion in catalog parsing functions when processing malformed SGML catalog files (bsc#1247850)

## 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 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-4115=1 * SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-4115=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-4115=1

## 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 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-4115=1 * SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-4115=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2025-4115=1

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * python3-libxml2-python-2.9.7-150000.3.88.1 * python-libxml2-python-debugsource-2.9.7-150000.3.88.1 * python3-libxml2-python-debuginfo-2.9.7-150000.3.88.1 * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64) * libxml2-tools-debuginfo-2.9.7-150000.3.88.1 * libxml2-debugsource-2.9.7-150000.3.88.1 * libxml2-2-debuginfo-2.9.7-150000.3.88.1 * python-libxml2-python-debugsource-2.9.7-150000.3.88.1 * python3-libxml2-python-debuginfo-2.9.7-150000.3.88.1 * python3-libxml2-python-2.9.7-150000.3.88.1 * libxml2-2-2.9.7-150000.3.88.1 * libxml2-tools-2.9.7-150000.3.88.1 * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64) * libxml2-tools-debuginfo-2.9.7-150000.3.88.1 * libxml2-debugsource-2.9.7-150000.3.88.1 * libxml2-2-debuginfo-2.9.7-150000.3.88.1 * python-libxml2-python-debugsource-2.9.7-150000.3.88.1 * python3-libxml2-python-debuginfo-2.9.7-150000.3.88.1 * python3-libxml2-python-2.9.7-150000.3.88.1 * libxml2-2-2.9.7-150000.3.88.1 * libxml2-tools-2.9.7-150000.3.88.1

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * python3-libxml2-python-2.9.7-150000.3.88.1 * python-libxml2-python-debugsource-2.9.7-150000.3.88.1 * python3-libxml2-python-debuginfo-2.9.7-150000.3.88.1 * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64) * libxml2-tools-debuginfo-2.9.7-150000.3.88.1 * libxml2-debugsource-2.9.7-150000.3.88.1 * libxml2-2-debuginfo-2.9.7-150000.3.88.1 * python-libxml2-python-debugsource-2.9.7-150000.3.88.1 * python3-libxml2-python-debuginfo-2.9.7-150000.3.88.1 * python3-libxml2-python-2.9.7-150000.3.88.1 * libxml2-2-2.9.7-150000.3.88.1 * libxml2-tools-2.9.7-150000.3.88.1 * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64) * libxml2-tools-debuginfo-2.9.7-150000.3.88.1 * libxml2-debugsource-2.9.7-150000.3.88.1 * libxml2-2-debuginfo-2.9.7-150000.3.88.1 * python-libxml2-python-debugsource-2.9.7-150000.3.88.1 * python3-libxml2-python-debuginfo-2.9.7-150000.3.88.1 * python3-libxml2-python-2.9.7-150000.3.88.1 * libxml2-2-2.9.7-150000.3.88.1 * libxml2-tools-2.9.7-150000.3.88.1

* bsc#1247850 * bsc#1249076 ## References: * * * *

* bsc#1247850 * bsc#1249076 ## References: * * * *

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