High severity7.8NVD Advisory· Published Feb 18, 2025· Updated Jun 17, 2026
CVE-2024-56171
CVE-2024-56171
Description
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
91- Range: <2.12.10, <2.13.6
- osv-coords88 versionspkg:apk/chainguard/openjdk-11-openj9pkg:apk/chainguard/openjdk-11-openj9-dbgpkg:apk/chainguard/openjdk-11-openj9-default-jdkpkg:apk/chainguard/openjdk-11-openj9-default-jvmpkg:apk/chainguard/openjdk-11-openj9-default-policypkg:apk/chainguard/openjdk-11-openj9-docpkg:apk/chainguard/openjdk-11-openj9-jmodspkg:apk/chainguard/openjdk-11-openj9-jrepkg:apk/chainguard/openjdk-17-openj9pkg:apk/chainguard/openjdk-17-openj9-dbgpkg:apk/chainguard/openjdk-17-openj9-default-jdkpkg:apk/chainguard/openjdk-17-openj9-default-jvmpkg:apk/chainguard/openjdk-17-openj9-default-policypkg:apk/chainguard/openjdk-17-openj9-docpkg:apk/chainguard/openjdk-17-openj9-jmodspkg:apk/chainguard/openjdk-17-openj9-jrepkg:apk/chainguard/openjdk-21-openj9pkg:apk/chainguard/openjdk-21-openj9-dbgpkg:apk/chainguard/openjdk-21-openj9-default-jdkpkg:apk/chainguard/openjdk-21-openj9-default-jvmpkg:apk/chainguard/openjdk-21-openj9-default-policypkg:apk/chainguard/openjdk-21-openj9-docpkg:apk/chainguard/openjdk-21-openj9-jmodspkg:apk/chainguard/openjdk-21-openj9-jrepkg:apk/chainguard/openjdk-25-openj9-jmodspkg:apk/chainguard/openjdk-26-openj9-jrepkg:apk/chainguard/openjdk-8-openj9pkg:apk/chainguard/openjdk-8-openj9-dbgpkg:apk/chainguard/openjdk-8-openj9-default-jdkpkg:apk/chainguard/openjdk-8-openj9-default-jvmpkg:apk/chainguard/openjdk-8-openj9-docpkg:apk/chainguard/openjdk-8-openj9-jrepkg:bitnami/javapkg:bitnami/java-minpkg:bitnami/jrepkg:rpm/almalinux/libxml2pkg:rpm/almalinux/libxml2-develpkg:rpm/almalinux/python3-libxml2pkg:rpm/opensuse/libxml2&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/libxml2&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/libxml2-python&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/python-libxml2-python&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/libxml2&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/libxml2&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/libxml2&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP6pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/libxml2-python&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/libxml2-python&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/python-libxml2-python&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3
< 0.53.0-r0+ 87 more
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.53.0-r0
- (no CPE)range: < 0.59.0-r1
- (no CPE)range: < 0.59.0-r1
- (no CPE)range: < 0.53.0-r1
- (no CPE)range: < 0.53.0-r1
- (no CPE)range: < 0.53.0-r1
- (no CPE)range: < 0.53.0-r1
- (no CPE)range: < 0.53.0-r1
- (no CPE)range: < 0.53.0-r1
- (no CPE)range: < 1.8.0
- (no CPE)range: < 1.8.0
- (no CPE)range: < 1.8.0
- (no CPE)range: < 2.9.13-6.el9_5.2
- (no CPE)range: < 2.9.13-6.el9_5.2
- (no CPE)range: < 2.9.13-6.el9_5.2
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.13.6-1.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.4-46.81.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.4-46.81.1
- (no CPE)range: < 2.11.6-5.1
- (no CPE)range: < 2.11.6-slfo.1.1_2.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.10.3-150500.5.23.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.14-150400.5.38.1
- (no CPE)range: < 2.9.4-46.81.1
- (no CPE)range: < 2.9.4-46.81.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
- (no CPE)range: < 2.9.7-150000.3.76.1
Patches
Vulnerability mechanics
References
11- security.netapp.com/advisory/ntap-20250328-0010/nvdThird Party Advisory
- gitlab.gnome.org/GNOME/libxml2/-/issues/828nvdIssue Tracking
- seclists.org/fulldisclosure/2025/Apr/10nvd
- seclists.org/fulldisclosure/2025/Apr/11nvd
- seclists.org/fulldisclosure/2025/Apr/12nvd
- seclists.org/fulldisclosure/2025/Apr/13nvd
- seclists.org/fulldisclosure/2025/Apr/4nvd
- seclists.org/fulldisclosure/2025/Apr/5nvd
- seclists.org/fulldisclosure/2025/Apr/8nvd
- seclists.org/fulldisclosure/2025/Apr/9nvd
- lists.debian.org/debian-lts-announce/2025/02/msg00028.htmlnvd
News mentions
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