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libxml2: Stack-based buffer overflow in xmlSnprintfElements of libxml2

🗓️ 13 May 2025 07:56:17Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 21 Views

A stack-based buffer overflow in xmlSnprintfElements during DTD validation of untrusted documents or DTDs in libxml2.

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ibm		Security Bulletin: Vulnerabilities in libxml2 library (CVE-2024-56171, CVE-2025-24928) affect Power HMC.
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ibm		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a stack-based buffer overflow in libxml2 [CVE-2025-24928]
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30 Sep 202508:36
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ibm		Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
26 Apr 202514:56
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ibm		Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image
28 Apr 202519:52
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ibm		Security Bulletin: IBM Guardium Data Security Center is affected by multiple vulnerabilities
19 Jun 202500:54
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ibm		Security Bulletin: Prevoius version has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c, affect watsonx.data
1 Jul 202507:48
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ibm		Security Bulletin: IBM MQ Operator and Queue manager container images are vulnerable to libxml2, Go JOSE and FreeType
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux10.0aarch64libxml22.12.5-5.el10_0libxml2-2.12.5-5.el10_0.aarch64.rpm
Red Hat Enterprise Linux10.0ppc64lelibxml22.12.5-5.el10_0libxml2-2.12.5-5.el10_0.ppc64le.rpm
Red Hat Enterprise Linux10.0s390xlibxml22.12.5-5.el10_0libxml2-2.12.5-5.el10_0.s390x.rpm
Red Hat Enterprise Linux10.0x86_64libxml22.12.5-5.el10_0libxml2-2.12.5-5.el10_0.x86_64.rpm
Red Hat Enterprise Linux10.0aarch64libxml2-debuginfo2.12.5-5.el10_0libxml2-debuginfo-2.12.5-5.el10_0.aarch64.rpm
Red Hat Enterprise Linux10.0ppc64lelibxml2-debuginfo2.12.5-5.el10_0libxml2-debuginfo-2.12.5-5.el10_0.ppc64le.rpm
Red Hat Enterprise Linux10.0s390xlibxml2-debuginfo2.12.5-5.el10_0libxml2-debuginfo-2.12.5-5.el10_0.s390x.rpm
Red Hat Enterprise Linux10.0x86_64libxml2-debuginfo2.12.5-5.el10_0libxml2-debuginfo-2.12.5-5.el10_0.x86_64.rpm
Red Hat Enterprise Linux10.0aarch64libxml2-debugsource2.12.5-5.el10_0libxml2-debugsource-2.12.5-5.el10_0.aarch64.rpm
Red Hat Enterprise Linux10.0ppc64lelibxml2-debugsource2.12.5-5.el10_0libxml2-debugsource-2.12.5-5.el10_0.ppc64le.rpm
Rows per page

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11 Jul 2026 23:34Current
7.5High risk
Vulners AI Score7.5
CVSS 3.17.7 - 7.8
EPSS0.00375
SSVC
CWE-121
Libxml2Stack based overflowBuffer overflowDocument Type DefinitionDTD ValidationUntrusted DocumentUnix
21